:rfc:`3226` - O. Gudmundsson. *DNSSEC and IPv6 A6 Aware Server/Resolver
Message Size Requirements.* December 2001.
+:rfc:`3403` - M. Mealling.
+*Dynamic Delegation Discovery System (DDDS). Part Three: The Domain Name System
+(DNS) Database.*
+October 2002.
+
:rfc:`3492` - A. Costello. *Punycode: A Bootstring Encoding of Unicode for
Internationalized Domain Names in Applications (IDNA).* March 2003.
RFC2782
RFC2845
RFC2874 [18]
- RFC2915
RFC2930
RFC2931 [5]
RFC3007
RFC3225
RFC3226
RFC3363 [6]
+ RFC3403
RFC3493
RFC3496
RFC3597