https://app.knowbase.one/vault/rfc/docid/3379
RFC3363: Representing Internet Protocol version 6 (IPv6) Addresses in the Domain Name System (DNS)
Network Working Group R. Bush Request for Comments: 3363 A. Durand Updates: 2673, 2874 B. Fink Category: Informational O. Gudmundsson ...
https://app.knowbase.one/vault/rfc/docid/3521
RFC3152: Delegation of IP6.ARPA
Network Working Group R. Bush Request for Comments: 3152 RGnet BCP: 49 August 2001 Updates: 2874, 2772, 2766, 2553, 1886 Category: Best Current Practice ...