DNS Lookup
Query DNS records for any domain. Supports A, AAAA, MX, TXT, CNAME, NS, SOA, and PTR record types.
DNS Record Types
A: Maps domain to IPv4 address
AAAA: Maps domain to IPv6 address
MX: Mail exchange servers for the domain
TXT: Text records (SPF, DKIM, verification, etc.)
CNAME: Canonical name (alias) for the domain
NS: Authoritative nameservers for the domain
SOA: Start of authority information
PTR: Reverse DNS lookup (IP to domain)
CAA: Certificate Authority Authorization (restricts which CAs can issue certificates)
SRV: Service record (defines location of services like XMPP, SIP, LDAP)