MT
MUSETOOLSDeveloper Utilities

DNS Lookup Tool

Query DNS records for any domain name. Look up A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA records.

DNS Lookup Tool
Query DNS records for any domain name. Lookup A, AAAA, MX, TXT, NS, CNAME, SOA, and CAA records.
About DNS Lookup

What is DNS?

The Domain Name System (DNS) is the phonebook of the Internet. It translates human-readable domain names (like example.com) to machine-readable IP addresses (like 192.0.2.1).

Common DNS Record Types

  • A Record: Maps a domain to an IPv4 address
  • AAAA Record: Maps a domain to an IPv6 address
  • MX Record: Specifies mail servers for the domain
  • TXT Record: Contains text information, often used for verification
  • NS Record: Specifies the authoritative name servers for the domain
  • CNAME Record: Creates an alias from one domain to another
  • SOA Record: Contains administrative information about the zone
  • CAA Record: Specifies which certificate authorities can issue certificates for the domain