Internet Assigned Numbers Authority ??Domains ??Protocols ??Numbers ??About iana-dns-class-rr-type YANG Module Created 2021-06-23 Last Updated 2025-09-22 Registration Procedure(s) See DNS CLASSes and Resource Record (RR) TYPEs registries. Description Module: [iana-dns-class-rr-type@2025-09-30.yang] Reference [RFC9108] Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Licensing Terms