DNS Lookup

Check DNS records for any domain. Queries A, AAAA, MX, NS, CNAME, TXT, and SOA records via Cloudflare DNS.

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Enter a domain to look up DNS records

Queries A, AAAA, MX, NS, CNAME, TXT, and SOA records via Cloudflare DNS

DNS Record Types

AMaps domain to IPv4 address
AAAAMaps domain to IPv6 address
MXRoutes email to mail servers
NSDelegates domain to nameservers
CNAMEAliases one domain to another
TXTStores text data (SPF, DKIM)
SOAZone authority and refresh info

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What is a DNS Lookup?

A DNS (Domain Name System) lookup translates human-readable domain names like google.com into machine-readable IP addresses. DNS is often called the "phonebook of the internet" because it maps names to numbers, allowing browsers to find and connect to web servers.

Pong.com's DNS Lookup tool queries Cloudflare's global DNS resolver (1.1.1.1) to fetch A, AAAA, MX, NS, CNAME, TXT, and SOA records for any domain. This is the equivalent of running nslookup or dig from your terminal, but directly in the browser with no installation required.

Common Use Cases

  • Verify DNS propagation after changing nameservers or updating records
  • Check MX records to troubleshoot email delivery issues
  • Confirm A/AAAA records point to the correct server IP
  • Audit TXT records for SPF, DKIM, and domain verification
  • Debug CNAME configurations for CDN or hosting setups
DNS records are queried via Cloudflare's DNS-over-HTTPS resolver (1.1.1.1). Results may differ from your local DNS resolver due to caching and propagation delays.