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Professional IP and DNS Lookup Tool

Instantly check your IP address and lookup comprehensive DNS records for any domain

DNS Lookup Tool

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Your IP Address

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About DNSTrack

DNSTrack is a powerful, free online tool designed to help website owners, developers, IT professionals, and curious internet users understand their network information and domain configurations.

What is an IP Address?

An IP (Internet Protocol) address is a unique numerical label assigned to every device connected to a computer network. There are two types:

  • IPv4: Traditional format (e.g., 192.168.1.1)
  • IPv6: Newer format for more devices

What are DNS Records?

DNS records provide information about a domain:

  • A Records: Maps domains to IPv4 addresses
  • AAAA Records: Maps domains to IPv6 addresses
  • CNAME Records: Creates domain aliases
  • MX Records: Directs email to mail servers
  • TXT Records: Stores text information
  • NS Records: Indicates authoritative DNS servers

Why Use DNSTrack?

  • Instant IP detection with geolocation
  • Comprehensive DNS record lookup
  • SSL certificate verification
  • Troubleshoot DNS issues
  • Monitor domain configurations
  • Check DNS propagation across multiple providers (Google, Cloudflare, OpenDNS, Quad9)
  • Verify if DNS changes have propagated globally

IP Detection

Instantly discover your public IP address with location details

DNS Lookup

Retrieve comprehensive DNS records for any domain

SSL Verification

Check SSL certificate status for secure connections

Frequently Asked Questions

What is my IP address?

Your IP address is displayed at the top of this page. It's the unique identifier assigned to your device by your ISP.

Why does my IP address change?

Most residential connections use dynamic IP addresses, which change periodically when you restart your router or reconnect.

How do I perform a DNS lookup?

Simply enter the domain name in the search box and click "Lookup." DNSTrack will retrieve all available DNS records.

What is DNS propagation?

DNS propagation is the time it takes for DNS changes to update across all servers worldwide, typically 24-48 hours. With DNSTrack, you can check DNS records across multiple public DNS providers (Google DNS, Cloudflare, OpenDNS, Quad9) to verify if your changes have propagated. If records differ across providers, propagation is still in progress.

How can I check if my SSL certificate is working?

DNSTrack automatically checks SSL status. A green lock icon indicates a valid SSL certificate.

What are MX records used for?

MX records specify which mail servers receive email for your domain, with priority numbers determining order.

Can I use DNSTrack for email troubleshooting?

Yes! Check MX records and SPF records to identify email delivery issues.

Is DNSTrack free to use?

Yes, completely free with no registration required.

How accurate is geolocation information?

Generally accurate to city level. Country and region info is very accurate.

How can I check if my DNS has propagated?

Use our DNS lookup tool which automatically queries multiple public DNS servers (Google DNS, Cloudflare, OpenDNS, and Quad9). If all providers show the same records, your DNS has fully propagated. If results differ, propagation is still in progress. Each DNS provider tab shows the record count and you'll see a propagation summary at the bottom of the results.

What are the different DNS providers you check?

We check DNS records from 5 sources: Your System DNS (default), Google DNS (8.8.8.8), Cloudflare DNS (1.1.1.1), OpenDNS (208.67.222.222), and Quad9 DNS (9.9.9.9). These are the most popular public DNS servers worldwide, giving you a comprehensive view of DNS propagation status.