DNS & Email Tools

AAAA Record Lookup

Resolve IPv6 AAAA records with reachability hints.

Updated 2025-12-01

DNS Record Lookup

AAAA Record Lookup

Resolve IPv6 AAAA records for any hostname. View full and compressed addresses, TTL values, and address types.

Enter a domain name to look up its IPv6 addresses

About AAAA Records

AAAA records (quad-A records) map a domain name to an IPv6 address. They are essential for IPv6 connectivity.

  • Global Unicast (2xxx::/3) – Publicly routable IPv6 addresses
  • Link Local (fe80::/10) – Addresses for local network segment only
  • Unique Local (fc00::/7) – Private addresses similar to IPv4 RFC1918
  • No AAAA records means the domain is IPv4-only (not IPv6 ready)

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AAAA Record Lookup | DNS & Email Tools