{"id":97,"date":"2026-07-23T21:00:00","date_gmt":"2026-07-23T21:00:00","guid":{"rendered":"https:\/\/dnsrecordschecker.com\/blog\/?p=97"},"modified":"2026-07-03T10:54:35","modified_gmt":"2026-07-03T10:54:35","slug":"check-all-dns-records-of-a-domain","status":"publish","type":"post","link":"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/","title":{"rendered":"How to Check All DNS Records of a Domain (Complete Guide)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Quick Answer:<\/strong> To check all DNS records of a domain, use the dig command-line utility with the ANY flag or individual record queries, or use a specialized online DNS lookup tool. These methods allow you to see exactly what information your nameservers are broadcasting to the internet, helping you verify that your A, CNAME, MX, and TXT records are configured correctly.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#The_Mystery_of_the_Unreachable_Domain\" >The Mystery of the Unreachable Domain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#What_are_DNS_Records\" >What are DNS Records?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Manual_vs_Online_DNS_Lookup_Methods\" >Manual vs Online DNS Lookup Methods<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#How_to_Check_DNS_Records_via_Command_Line\" >How to Check DNS Records via Command Line<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Checking_Records_with_Online_Lookup_Tools\" >Checking Records with Online Lookup Tools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Anatomy_of_DNS_Records\" >Anatomy of DNS Records<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Best_Practices_for_DNS_Management\" >Best Practices for DNS Management<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Use_Low_TTLs_During_Transitions\" >Use Low TTLs During Transitions:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Clean_Up_Redundant_Records\" >Clean Up Redundant Records:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Strict_TXT_Record_Management\" >Strict TXT Record Management:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Monitor_Your_SOA_Serial\" >Monitor Your SOA Serial:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Enable_DNSSEC\" >Enable DNSSEC:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Troubleshooting_Common_DNS_Issues\" >Troubleshooting Common DNS Issues<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Conclusion_Maintaining_Your_Domains_Integrity\" >Conclusion: Maintaining Your Domain&#8217;s Integrity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Why_do_I_see_different_results_in_different_tools\" >Why do I see different results in different tools?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#What_is_a_%E2%80%9CGlue_Record%E2%80%9D_and_when_do_I_need_it\" >What is a &#8220;Glue Record&#8221; and when do I need it?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#How_do_I_know_if_my_DNS_is_being_%E2%80%9Cpoisoned%E2%80%9D\" >How do I know if my DNS is being &#8220;poisoned&#8221;?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Can_I_have_multiple_TXT_records_for_SPF\" >Can I have multiple TXT records for SPF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#Why_is_my_TTL_value_%E2%80%9Cdecreasing%E2%80%9D_in_dig\" >Why is my TTL value &#8220;decreasing&#8221; in dig?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/#What_is_an_%E2%80%9CANY%E2%80%9D_query_and_why_is_it_sometimes_blocked\" >What is an &#8220;ANY&#8221; query, and why is it sometimes blocked?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Mystery_of_the_Unreachable_Domain\"><\/span>The Mystery of the Unreachable Domain<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You have made changes to your A record so your domain points to a server. You have also cleared the cache in your browser. You even waited 24 hours for everything to update online. When you type your domain into a browser, you still get the old page or a &#8220;Site Not Found&#8221; error. This happens to a lot of people. People say that updating DNS records is like waiting for something to happen,, but usually, the problem isn&#8217;t that the internet is slow. The problem is usually with the settings in your zone file.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When you do not know what is going on with your records, it is like trying to find your way without a map. You do not know whether the problem is with the company you bought your domain from, your hosting provider, or your computer&#8217;s settings. The internet is a system with many parts, and DNS records are like a map that helps people find your website.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If your map contains information, it does not matter how fast your server is; you will still have problems getting people to your site. If you learn how to <a href=\"https:\/\/dnsrecordschecker.com\/blog\/check-all-dns-records-of-a-domain\/\">check your DNS records<\/a> yourself, you will know what is really going on, and you will not have to guess. You can figure out what is wrong in just a few minutes. You will be able to see your DNS records and your A record, and fix the problem with your domain.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_DNS_Records\"><\/span>What are DNS Records?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/dnsrecordschecker.com\/\">DNS records checker<\/a><\/strong> are the specific instructions stored in your domain\u2019s zone file that tell the Internet how to handle traffic for your domain. They map human-readable hostnames to IP addresses or other services, acting as the foundation for email delivery, website hosting, and security protocols.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manual_vs_Online_DNS_Lookup_Methods\"><\/span>Manual vs Online DNS Lookup Methods<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Method<\/strong><\/td><td><strong>Best For<\/strong><\/td><td><strong>Technical Skill<\/strong><\/td><td><strong>Accuracy<\/strong><\/td><\/tr><tr><td><strong>Command Line (dig\/nslookup)<\/strong><\/td><td>Deep diagnostics &amp; debugging<\/td><td>High<\/td><td>Extremely High<\/td><\/tr><tr><td><strong>Online Lookup Tools<\/strong><\/td><td>Quick verification &amp; sharing<\/td><td>Low<\/td><td>High (Network dependent)<\/td><\/tr><tr><td><strong>WHOIS Services<\/strong><\/td><td>Finding registrar\/nameserver info<\/td><td>Low<\/td><td>Medium<\/td><\/tr><tr><td><strong>Web Console (DNS Provider)<\/strong><\/td><td>Editing records \/ Admin access<\/td><td>Moderate<\/td><td>Absolute<\/td><\/tr><tr><td><strong>Recommended for<\/strong><\/td><td>Senior Sysadmins &amp; IT Staff<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Check_DNS_Records_via_Command_Line\"><\/span>How to Check DNS Records via Command Line<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When it comes to network administrators, command-line tools are the option. They give you what the server sends back without any extra stuff from the browser getting in the way. This means you do not have to deal with any caching layers. Command-line tools are great for network administrators because they are straightforward and simple to use. Network administrators like command-line tools because they show what the server returns.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/How-to-Check-DNS-Records-via-Command-Line-1024x536.png\" alt=\"How to Check DNS Records via Command Line\" class=\"wp-image-250\" srcset=\"https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/How-to-Check-DNS-Records-via-Command-Line-1024x536.png 1024w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/How-to-Check-DNS-Records-via-Command-Line-300x157.png 300w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/How-to-Check-DNS-Records-via-Command-Line-768x402.png 768w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/How-to-Check-DNS-Records-via-Command-Line.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Use the Dig Command:<\/strong> The dig (Domain Information Groper) tool is the most powerful utility available. To view the basic records for a domain, open your terminal and type dig example.com ANY. This command requests all records currently served by the default resolver.<\/li>\n\n\n\n<li><strong>Bypass Local Caching:<\/strong> Local resolvers often cache results. To force a query against your authoritative nameserver, use the @ symbol: dig @ns1.yourprovider.com example.com ANY. Replace the nameserver address with your actual provider&#8217;s server.<\/li>\n\n\n\n<li><strong>Check Specific Record Types:<\/strong> If ANY returns too much noise, isolate specific records. Use dig example.com MX to view mail records or dig example.com TXT to see SPF, DKIM, and DMARC security records.<\/li>\n\n\n\n<li><strong>Use the Trace Flag:<\/strong> If your domain is failing to resolve entirely, use dig +trace example.com. This performs an iterative query, showing you the exact response from the Root servers, down to the TLD, and finally to your authoritative nameserver.<\/li>\n\n\n\n<li><strong>Clean Output:<\/strong> If you want to see just the IP address without the header metadata, append +short to your command: dig +short example.com.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Checking_Records_with_Online_Lookup_Tools\"><\/span>Checking Records with Online Lookup Tools<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes, you need to see how your domain looks from the perspective of different global regions. While command-line tools are great for local testing, online tools provide a &#8220;global view.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you use a website like dnsrecordschecker.com, the main advantage is that it gathers all the information for you. You do not have to remember codes or commands. You just type in the domain name. The website requests information from many servers around the world simultaneously. This is really helpful when you think your domain name system is working in one country but not in another, because it takes time for the information to propagate to all servers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These websites also make the results easy to read by putting them in a table. This makes it easy to review your mail server priorities or check whether your email authentication text records are correct. When you are talking to people who&#8217;re not good with technology,, it is easier to show them a picture of what the website looks like rather than a lot of confusing text on a computer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Anatomy_of_DNS_Records\"><\/span>Anatomy of DNS Records<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To verify that your DNS is correct, you must understand what you are actually looking at. Each record type serves a specific purpose in the routing of your traffic.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A Records:<\/strong> The most fundamental record. It points a hostname to an IPv4 address. If this record is wrong, your website simply won&#8217;t load for anyone.<\/li>\n\n\n\n<li><strong>AAAA Records:<\/strong> The IPv6 equivalent of an A record. As the world moves toward IPv6, ensure these are configured if your server supports them.<\/li>\n\n\n\n<li><strong>CNAME Records:<\/strong> An alias record. It points one hostname to another hostname (e.g., [www.example.com](https:\/\/www.example.com) points to example.com). These are useful for load balancing and avoiding <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/winsock\/use-of-hardcoded-ipv4-addresses-2\" rel=\"nofollow noopener\" target=\"_blank\">hard-coded IP references<\/a>.<\/li>\n\n\n\n<li><strong>MX Records:<\/strong> Mail Exchange records. These define which servers receive emails for your domain. They include a priority field; the lower the number, the higher the priority.<\/li>\n\n\n\n<li><strong>TXT Records:<\/strong> Used for various data, most importantly for security. SPF (Sender Policy Framework), DKIM, and DMARC records are all stored as TXT records to prevent email spoofing.<\/li>\n\n\n\n<li><strong>NS Records:<\/strong> These specify which authoritative nameservers host the domain&#8217;s actual zone file. If these are incorrect, your registrar will not know where to look for your records.<\/li>\n\n\n\n<li><strong>SOA (Start of Authority):<\/strong> This record contains the administrative details for the zone, including the admin&#8217;s email address, the serial number (versioning), and the timing values (Refresh, Retry, Expire).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_DNS_Management\"><\/span>Best Practices for DNS Management<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keeping your DNS clean is a security discipline. A mismanaged zone file is a playground for attackers who can redirect your traffic or spoof your emails.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Use_Low_TTLs_During_Transitions\"><\/span><strong>Use Low TTLs During Transitions:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Before migrating a server or updating records, set your TTL (Time-To-Live) to 300 seconds. This allows you to &#8220;undo&#8221; any mistakes in five minutes rather than waiting 48 hours for global propagation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clean_Up_Redundant_Records\"><\/span><strong>Clean Up Redundant Records:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">During migrations, administrators often leave old A records active. This leads to &#8220;round-robin&#8221; failures where users alternate between the new server and the decommissioned one. Delete what you are not using.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Strict_TXT_Record_Management\"><\/span><strong>Strict TXT Record Management:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SPF records are limited to 10 DNS lookups. If you have too many third-party services (like Mailchimp, HubSpot, and Google Workspace) each requiring its own TXT record, you might hit this limit and break your email deliverability. Use a single, consolidated SPF record.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Monitor_Your_SOA_Serial\"><\/span><strong>Monitor Your SOA Serial:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">If you notice your SOA serial number hasn&#8217;t updated after a change, your DNS provider might not be pushing the update to their secondary nameservers.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Enable_DNSSEC\"><\/span><strong>Enable DNSSEC:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">DNSSEC adds a cryptographic signature to your records. It prevents cache poisoning, where an attacker feeds a recursive resolver a fake IP address for your domain.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Troubleshooting_Common_DNS_Issues\"><\/span>Troubleshooting Common DNS Issues<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Even with the best tools, things go wrong. Here is how to diagnose the common &#8220;silent killers&#8221; of DNS traffic.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Problem<\/strong><\/td><td><strong>Likely Cause<\/strong><\/td><td><strong>Fix<\/strong><\/td><\/tr><tr><td><strong>Record Not Found<\/strong><\/td><td>Propagation or typo<\/td><td>Check domain status at registry<\/td><\/tr><tr><td><strong>Intermittent Errors<\/strong><\/td><td>Duplicate\/Conflicting records<\/td><td>Use dig to audit hostnames<\/td><\/tr><tr><td><strong>Email Not Sending<\/strong><\/td><td>Improper SPF\/DKIM TXT<\/td><td>Validate syntax using a lookup tool<\/td><\/tr><tr><td><strong>Site Load Delay<\/strong><\/td><td>Long TTL values<\/td><td>Reduce TTL to 300s before migration<\/td><\/tr><tr><td><strong>Wrong IP Returned<\/strong><\/td><td>Stale local cache<\/td><td>Flush local DNS cache<\/td><\/tr><tr><td><strong>Glue Record Failure<\/strong><\/td><td>Circular dependency<\/td><td>Verify NS records at the registrar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_Maintaining_Your_Domains_Integrity\"><\/span>Conclusion: Maintaining Your Domain&#8217;s Integrity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Checking your DNS records is not a one-time thing. You need to keep checking them. This is because DNS records can change over time. To do this, you can use tools like dig from the command line. You can also use tools to verify your DNS records. By doing so, you stay in control of your domain&#8217;s traffic. You are the one who decides where your domain&#8217;s traffic goes. Using dig and online verification helps you keep it that way. You remain in charge of your domain&#8217;s traffic.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Audit:<\/strong> Use the tools mentioned above to scan for redundant or conflicting records.<\/li>\n\n\n\n<li><strong>Standardize:<\/strong> Move your TXT and CNAME records into a clean, documented zone file.<\/li>\n\n\n\n<li><strong>Monitor:<\/strong> Periodically verify your configuration, especially after infrastructure changes.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Here is the thing: you can have records, but the internet remembers things for a long time. These things called resolvers will keep using the old data until it&#8217;s outdated. You did not do anything; you just fixed the problem. Be patient. Keep checking your records at dnsrecordschecker.com. Wait for the internet to update. If you keep your DNS records clean, your website will be more reliable. DNS records are important, and taking care of them will pay off in the end. You will have a website because of it. Keep checking your DNS records. Wait for the global cache to refresh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1781861622011\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Why_do_I_see_different_results_in_different_tools\"><\/span><strong>Why do I see different results in different tools?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>This usually occurs because different tools query different recursive resolvers. If one tool hits a cached result from an ISP&#8217;s nameserver and another hits the authoritative nameserver directly, you will see two different answers. Use the @ flag in dig to query your authoritative server directly for the most accurate data.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781861623492\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"What_is_a_%E2%80%9CGlue_Record%E2%80%9D_and_when_do_I_need_it\"><\/span><strong>What is a &#8220;Glue Record&#8221; and when do I need it?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>A glue record is an A record for your nameserver that exists at the TLD level. You only need it if your nameservers are subdomains of your own domain (e.g., ns1.example.com). It prevents a &#8220;circular dependency&#8221; in which the internet needs to find the nameserver to ask it for the nameserver&#8217;s IP.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781861624859\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"How_do_I_know_if_my_DNS_is_being_%E2%80%9Cpoisoned%E2%80%9D\"><\/span><strong>How do I know if my DNS is being &#8220;poisoned&#8221;?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>DNS poisoning is difficult to detect without DNSSEC. However, if you see an IP address in a lookup that you do not recognize and that is not from your hosting provider or CDN, you should treat it as a potential compromise. Use dig +trace to see the entire delegation path and identify where the rogue record originates.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781861625556\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Can_I_have_multiple_TXT_records_for_SPF\"><\/span><strong>Can I have multiple TXT records for SPF?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Technically, you can, but it is bad practice and often breaks email delivery. Receiving mail servers might only check the first record they find. Always merge all your SPF requirements into a single TXT record starting with v=spf1.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781861626531\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Why_is_my_TTL_value_%E2%80%9Cdecreasing%E2%80%9D_in_dig\"><\/span><strong>Why is my TTL value &#8220;decreasing&#8221; in dig?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>That is the expected behavior. The TTL you see in dig represents the remaining time the record will be cached by the resolver you are querying. If you run the query repeatedly, you will see the number drop. When it hits zero, the resolver will fetch a fresh copy from the authoritative nameserver.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781861627412\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"What_is_an_%E2%80%9CANY%E2%80%9D_query_and_why_is_it_sometimes_blocked\"><\/span><strong>What is an &#8220;ANY&#8221; query, and why is it sometimes blocked?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The ANY query asks the server to return all records for a domain. This uses a lot of resources. It can also be used for DNS amplification DDoS attacks. Many big DNS providers like Google and Cloudflare often. Limit responses to ANY queries. For debugging, it is better to query specific record types rather than use ANY queries. The ANY query is often not a choice. Google and Cloudflare are examples of providers that take this approach.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Latest Posts:<\/strong><\/p>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/website-not-resolving-after-dns-update\/\">Website Not Resolving After DNS Update (Fix Guide)<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/\">How to Fix Incorrect MX Records<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/dns-conflict-between-a-record-and-cname\/\">DNS Conflict Between A Record and CNAME (How to Fix)<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/why-dns-results-vary-by-country\/\">Why DNS Shows Different Results in Different Countries<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/flush-dns-cache-windows-linux-macos\/\">How to Flush DNS Cache: Windows, Linux, and macOS<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: To check all DNS records of a domain, use the dig command-line utility with the ANY flag or individual record queries, or use a specialized online DNS lookup tool. These methods allow you to see exactly what information your nameservers are broadcasting to the internet, helping you verify that your A, CNAME, MX, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-97","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dns-tools-checkers"],"_links":{"self":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/97","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/comments?post=97"}],"version-history":[{"count":5,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/97\/revisions"}],"predecessor-version":[{"id":252,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/97\/revisions\/252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/media\/251"}],"wp:attachment":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/media?parent=97"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/categories?post=97"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/tags?post=97"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}