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


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... The DNS is designed to be extensible to support new services through the introduction of new resource record ...
... RR type currently requires changes to the name server software not only at the authoritative DNS server that is providing the new information and the client making use of it, but also at all ...
... deployment of new server software is slow and expensive, the potential of the DNS in supporting new services has never been fully realized. This memo proposes changes to name servers and to ...


... RR whose RDATA format is not known to the DNS implementation at hand, and whose type is not an assigned QTYPE or Meta-TYPE as specified in [RFC2929 ...


... compression pointers are only meaningful within the context of a DNS message. Transparently copying the RDATA into a new DNS ...
... DNS message. Transparently copying the RDATA into a new DNS message would cause the compression pointers to point at the corresponding location in the new message, ...


... Certain DNS protocols, notably Dynamic Update [RFC2136], require RRs ...


... DNSSEC canonical form therefore involves downcasing according to the DNS rules for character comparisons, consists of the RR types NS ...
... Note that the owner name is always set to lower case according to the DNS rules for character comparisons, regardless of the RR type. ...


... Allocchio, C., "Using the Internet DNS to Distribute MIXER Conformant Global Address Mapping (MCGAM)", RFC 2163prop ...
... Eastlake, D., Brunner-Williams, E. and B. Manning, "Domain Name System (DNS) IANA Considerations", BCP 42, RFC 2929 ...
... Gulbrandsen, A. and P. Vixie, "A DNS RR for specifying the location of services (DNS SRV ...
... DNS RR for specifying the location of services (DNS SRV)", RFC 2052(-> 2782prop), October 1996. ...
... Vixie, P., Ed., Thomson, S., Rekhter, Y. and J. Bound, "Dynamic Updates in the Domain Name System (DNS UPDATE)", RFC 2136prop, April 1997. ...
... Gulbrandsen, A., Vixie, P. and L. Esibov, "A DNS RR for specifying the location of services (DNS SRV ...
... DNS RR for specifying the location of services (DNS SRV)", RFC 2782prop, February 2000. ...



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