RFC 3597:Handling of Unknown DNS Resource Record (...
RFC-Ref

11. References

11.1. Normative References

[RFC1034] Mockapetris, P., "Domain Names - Concepts and Facilities", STD 13, RFC 1034std13, November 1987.
[RFC1035] Mockapetris, P., "Domain Names - Implementation and Specifications", STD 13, RFC 1035std13, November 1987.
[RFC1123] Braden, R., Ed., "Requirements for Internet Hosts -- Application and Support", STD 3, RFC 1123std3, October 1989.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2535] Eastlake, D., "Domain Name System Security Extensions", RFC 2535(-> 4035prop | 4034prop | 4033prop), March 1999.
[RFC2163] Allocchio, C., "Using the Internet DNS to Distribute MIXER Conformant Global Address Mapping (MCGAM)", RFC 2163prop, January 1998.
[RFC2929] Eastlake, D., Brunner-Williams, E. and B. Manning, "Domain Name System (DNS) IANA Considerations", BCP 42, RFC 2929, September 2000.

11.2. Informative References

[RFC1876] Davis, C., Vixie, P., Goodwin, T. and I. Dickinson, "A Means for Expressing Location Information in the Domain Name System", RFC 1876exp, January 1996.
[RFC2052] Gulbrandsen, A. and P. Vixie, "A DNS RR for specifying the location of services (DNS SRV)", RFC 2052(-> 2782prop), October 1996.
[RFC2136] Vixie, P., Ed., Thomson, S., Rekhter, Y. and J. Bound, "Dynamic Updates in the Domain Name System (DNS UPDATE)", RFC 2136prop, April 1997.
[RFC2782] Gulbrandsen, A., Vixie, P. and L. Esibov, "A DNS RR for specifying the location of services (DNS SRV)", RFC 2782prop, February 2000.

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