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A · AAAA · MX · TXT · CNAME · NS

DNS Lookup

Query any DNS record type for any domain: A, AAAA, MX, TXT, CNAME, NS and more.

What is DNS?

The Domain Name System (DNS) is the internet's phone book — it translates human-readable domain names into IP addresses that computers understand.

Common record types

  • A / AAAA — IPv4 and IPv6 address records
  • MX — Mail exchange servers
  • TXT — Text records (SPF, DKIM, verification)
  • CNAME — Canonical name aliases
  • NS — Authoritative nameservers