Verify how quickly your DNS changes are spreading across global name servers and CDNs. Instantly identify regions where your updates are active or delayed, so you can plan deployments with confidence.
DNS Propagation Checker & DNS Lookup Tools
Instantly check DNS updates across the globe. Perform A, AAAA, CNAME, MX, NS, TXT, and WHOIS lookups built for speed, clarity, and accuracy.
- Global resolvers
- Real-time results
- Free to use
- No signup required
Powerful DNS Tools
Inspect DNS records (A, AAAA, CNAME, MX, NS, TXT) to troubleshoot and validate configurations. Our lookup tool provides clear, detailed results so you can verify your settings quickly and accurately.
View domain registration details to understand ownership, registration dates, and name server history. This tool helps you gain transparency on who manages a domain and when records were last updated.
Check the hostname associated with an IP address to validate mail servers, security settings, and configurations. A quick way to ensure IPs map to the correct domain and improve trustworthiness.
Test mail exchange (MX) records to confirm that your email routing is configured correctly. Identify misconfigurations that could cause delivery failures before they impact your business.
Quickly retrieve and analyze TXT records, including SPF and DKIM entries. Ensure your domain’s authentication and security settings are correct to prevent spoofing and improve email deliverability.
How DNS Record Checker Works
Quickly diagnose and verify your domain’s DNS records in three easy, reliable steps.
1. Enter Your Domain
Start by entering the domain name you want to check for example, yourbusiness.com. Our tool accepts any valid domain and prepares it for a comprehensive DNS scan.
2. Choose Record Type
Select the DNS record type you want to view such as A, MX, TXT, CNAME, NS, or PTR. This allows you to focus on exactly what matters for your troubleshooting or verification.
3. Instantly View Results
Our system fetches and displays your DNS records in real time from multiple servers around the world. This ensures accuracy and helps you identify issues before they affect your website or emails.
Supported DNS Record Types
Our DNS Record Checker supports all major DNS record types used worldwide. Whether you’re troubleshooting email delivery, verifying website configurations, or ensuring your domain is properly set up, our tool gives you detailed, accurate results. Below is a quick overview of the record types we support and how each helps you manage your domain effectively.
A Record
The A record, also known as an Address record, maps your domain name to an IPv4 address. It’s the core record that tells browsers where to find your website’s server. If this record is misconfigured, your site may not load at all. Our tool instantly shows you your A records for any domain you enter.
AAAA Record
The AAAA record maps your domain to an IPv6 address, which is the newer internet protocol designed for long-term scalability. If your website supports IPv6, this record ensures faster connectivity and future-proofing. We fetch your AAAA records from multiple DNS servers to guarantee accuracy.
MX Record
MX (Mail Exchange) records tell the world which mail servers handle your domain’s email. Without correct MX records, your emails may bounce or never arrive. Our tool shows priority levels and server names for all your MX records instantly.
TXT Record
TXT records store text information associated with your domain. They’re used for SPF, DKIM, and domain verification by services like Google and Microsoft. Our checker helps you verify that your TXT records are set up properly to secure email and prove domain ownership.
NS Record
NS (Name Server) records show which servers are authoritative for your domain. They’re the backbone of your DNS configuration, pointing queries to the right place. Our tool displays all your NS records to confirm that your domain is delegated correctly.
CNAME Record
CNAME (Canonical Name) records act like an alias for your domain or subdomain. They’re often used for services like www, mail, or blog to point to another host. Our checker shows the exact targets of your CNAME records for easy debugging.
PTR Record
PTR (Pointer) records perform reverse lookups, mapping an IP address back to a domain name. They’re critical for email servers to avoid spam filters. We verify your PTR records to ensure proper reverse DNS is configured.
SOA Record
SOA (Start of Authority) records store important administrative information about your domain, including the primary name server, the responsible party, and timing details for DNS refreshes. Our tool displays all SOA data clearly to help you manage your domain’s lifecycle.
SRV Record
SRV (Service) records specify the location of servers for specific services, such as VoIP, instant messaging, or custom applications. They define the host, port, and priority of services. Our tool fetches your SRV records to ensure that your service endpoints are correctly set up and reachable.
Global DNS Server Map
Our DNS Record Checker uses servers located around the world to provide accurate and reliable DNS information. Check your domain from multiple locations and see how it responds globally.
What is DNS Propagation?
DNS propagation is the time it takes for DNS changes updating A or MX recors to be recognized across recursive resolvers worldwide. Because of caching and TTLs, updates may take minutes to hours to appear everywhere.
Our DNS Propagation Checker queries resolvers in multiple regions so you can see where your new records are live and where caches are still expiring.
Check DNS NowWhy Use Our Tools?
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Fast, Global ResultsOur system checks DNS records from multiple servers located in different regions across the globe. This means you instantly see how your domain responds worldwide, not just from one location. It’s a quick way to verify global availability and detect region-specific issues.
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Accurate & TransparentEvery query we perform is logged with resolver details, timestamps, and clear outputs so you know exactly what’s happening. This level of transparency helps you troubleshoot confidently and understand the root cause of any DNS problems. No hidden processes just clean, verifiable data.
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No Signup RequiredYou can use all of our tools immediately without creating an account, entering billing information, or installing software. This keeps your workflow smooth and fast, so you can focus entirely on testing your domains. Enjoy a hassle-free experience from start to finish.
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Works on Any DeviceWhether you’re on a phone, tablet, laptop, or desktop, our responsive layout adapts perfectly to your screen. Even on slow networks, the tools load quickly and remain fully functional. This ensures you can check your DNS records anywhere, anytime.
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Enterprise-Grade ReliabilityOur services run on a high-availability, cloud-based infrastructure with multiple failover systems. This ensures you get 99.9% uptime and consistent performance even during peak traffic. Reliability you can count on for mission-critical tasks.
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Comprehensive InsightsBeyond basic lookups, our tools provide advanced analytics, error reporting, and historical data views. This makes it easier to spot trends, troubleshoot recurring issues, and understand your DNS behavior over time. It’s like having a mini-dashboard for your domain health.
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Privacy FirstWe respect your privacy by not storing sensitive queries or personal data. All traffic between your browser and our servers is encrypted, ensuring your lookups remain confidential. You can test with peace of mind knowing your information stays safe.
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Continuous UpdatesOur platform is regularly improved with new features, fresh server locations, and performance enhancements. We listen to user feedback and adjust to industry changes to keep our tools ahead of the curve. You always get the latest, most reliable testing environment.
What Users Say
“Our team migrated DNS for a high-traffic SaaS. DNS Pulse made it effortless to validate records across regions and cut our incident time in half.”
“Clear, professional, and fast. The WHOIS and DNS Lookup tools helped us verify client domains during onboarding without friction.”
“DNS Pulse saves our support team hours each week. We can instantly check global propagation and resolve customer tickets faster.”
Frequently Asked Questions
How long does DNS propagation take?
DNS propagation time varies depending on the TTL (time-to-live) value set on your DNS records and the caching behavior of different resolvers. In most cases, changes begin to appear within a few minutes to a few hours globally. However, some ISPs may cache older data longer, so full updates can sometimes take up to 24–48 hours.
Which records can I check?
You can check A, AAAA, CNAME, MX, NS, and TXT records to view how your domain is configured. These records are crucial for directing web traffic, emails, and other services. WHOIS lookups also provide ownership details, registrar information, and additional domain registration data.
Do I need an account?
No, you don’t need an account to use these tools. They’re designed for quick, hassle-free checks without requiring sign-up. This means you can instantly access all features without sharing personal details or committing to a subscription.
Will this change my DNS?
No, these tools are completely read-only and only fetch public data. They never modify your domain settings or DNS configuration. You can safely run as many checks as you need without any risk to your live records.
How often should I check my DNS records?
It’s recommended to check your DNS records whenever you make updates to your domain settings or experience connectivity issues. Frequent checks help ensure that your configurations are consistent and up to date. This is especially important for businesses relying on email delivery and website uptime.
Why do DNS results differ between locations?
DNS results can vary by location due to differences in caching on various resolvers around the world. Some servers may still display older data while others have updated records. Over time, these differences disappear as all servers refresh their caches.
Can I view DNS records from different countries?
Yes, the tool queries servers from multiple geographic regions to give you a global perspective. This allows you to see how your DNS records appear to users in different parts of the world. It’s especially useful for identifying region-specific caching or propagation issues.
What is TTL in DNS?
TTL (Time-To-Live) is the duration for which a DNS record is cached by a resolver before it fetches a fresh copy. Lower TTL values result in faster updates but increase the number of queries to your servers. Higher TTL values reduce server load but slow down propagation of changes.
Is this tool safe to use?
Absolutely. The tool only performs lookups of publicly available DNS data and does not request any private credentials. Your domain and data remain completely secure, and no changes are made to your records during checks.
Can I export or save my DNS check results?
Yes, you can copy or save the output of your DNS lookups for future reference. Keeping a record of past checks can help you track changes over time. This is especially helpful when troubleshooting recurring issues or reporting updates to your team.
Ready to Validate Your DNS Changes Instantly?
Check how your DNS records are propagating worldwide in real time. Get clear, accurate insights from servers across multiple regions to ensure your updates are live everywhere.
Check DNS Now →