DNS Checker
Lookup A, AAAA, MX, TXT, NS, and CNAME records for any domain.
Runs entirely in your browserNo file uploadsPrivacy-first
TL;DR
Enter a domain name to see all DNS records including A, MX, TXT, and NS.
Enter a domain name to lookup DNS records.
Example: google.com, github.com
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What is DNS Checker?
A DNS checker queries DNS servers to retrieve records that map domain names to IP addresses and other services.
When Should You Use This Tool?
Use when debugging DNS propagation, checking email configuration (MX), or verifying domain settings.
How to Use DNS Checker
- 1Enter a domain name (without http://)
- 2Click Check DNS
- 3View all record types
How Does This Tool Work?
Queries Google's public DNS-over-HTTPS API to retrieve DNS records for multiple record types.
Privacy Note: Runs entirely in your browser. Your data never leaves your device. No file uploads to any server.
Common Use Cases
Web Developers
Debug DNS propagation issues
Email Admins
Verify MX records and SPF/DKIM