…ain name referenced in the query does not exist." in Section 4.1.1 of [ RFC1035 RFC2308 established NXDOMAIN as a synonym for Name Error. NOTIMP: This RCODE appears as "Not Implemented - The name server does not support the requested kind of query" in Section 4.1.1 of [ RFC1035 R…

…name referenced in the query does not exist." in Section 4.1.1 of [RFC1035] . [ RFC2308 ] established NXDOMAIN as a synonym for Name Error. NOTIMP: This RCODE appears as "Not Implemented - The name server does not support the requested kind of query" in Section 4.1.1 of [RFC1035]…

… 10.17487/RFC2065, January 1997, < https://www.rfc-editor.org/info/rfc2065 >. [ RFC2308 ] Andrews, M., "Negative Caching of DNS Queries (DNS NCACHE)", RFC 2308 , DOI 10.17487/RFC2308, March 1998, < https://www.rfc-editor.org/info/rfc2308 >. [ RFC3493 ] Gilligan, R., Thomson, S., …

…, or if the DNS lookup returns "Name Error" (RCODE 3, also known as "NXDOMAIN" [RFC2308]), check_host() immediately returns the result "none". DNS RCODEs are defined in [RFC1035]. Properly formed domains are fully qualified domains as defined in [RFC1983]. That is, in the DNS the…

… or if the DNS lookup returns "Name Error" (RCODE 3, also known as "NXDOMAIN" [ RFC2308 ]), check_host() immediately returns the result "none". DNS RCODEs are defined in [ RFC1035 ]. Properly formed domains are fully qualified domains as defined in [ RFC1983 ]. That is, in the DN…

…lifetime MUST NOT be greater than the MINIMUM field from that SOA record (see [ RFC2308 ]). The stale-while-revalidate and stale-if-error Cache-Control directives [ RFC5861 ] could be well suited to a DoH implementation when allowed by server policy. Those mechanisms allow a clie…

…ional benefit.) This is in keeping with the approach used in negative caching [ RFC2308 ]. o The RDLENGTH field is set to 16. o The RDATA field is set to the IPv6 representation of the IPv4 address from the RDATA field of the A record. The DNS64 MUST check each A RR against confi…

…ional benefit.) This is in keeping with the approach used in negative caching [ RFC2308 ]. o The RDLENGTH field is set to 16. o The RDATA field is set to the IPv6 representation of the IPv4 address from the RDATA field of the A record. The DNS64 MUST check each A RR against confi…

…ses that responsibility to another Recursive Resolver, called a "Forwarder" in [RFC2308], Section 1 Intermediate Nameserver: Any nameserver in between the Stub Resolver and the Authoritative Nameserver, such as a Recursive Resolver or a Forwarding Resolver. Centralized Resolvers:…

…ses that responsibility to another Recursive Resolver, called a "Forwarder" in [RFC2308], Section 1 Intermediate Nameserver: Any nameserver in between the Stub Resolver and the Authoritative Nameserver, such as a Recursive Resolver or a Forwarding Resolver. Centralized Resolvers:…

…they will never be used in negative caching or to generate a negative response [RFC2308]. It should say: 4.7. NSEC RRSet at a Wildcard Domain Name Wildcard domain names in DNSSEC signed zones will have an NSEC RRSet. NSEC RRSets must not be synthesized from this wildcard NSEC. No…

… 1500, 1410, 11: 1360, 1280, 1250, 1200, 1140, 1130, 1100, 1083 +=+=+=+=+= File rfc2308 .txt +=+=+=+=+= 'yy' on a line without 'yyyy' found at line 873: 871: NS2.XX.EXAMPLE. 600 IN NXT XX.EXAMPLE. NXT A NXT 871(continued): SIG 872: NS2.XX.EXAMPLE. 600 IN SIG NXT ... XX.EXAMPLE. .…

…they will never be used in negative caching or to generate a negative response [RFC2308]. It should say: 4.7. NSEC RRSet at a Wildcard Domain Name Wildcard domain names in DNSSEC signed zones will have an NSEC RRSet. NSEC RRSets must not be synthesized from this wildcard NSEC. No…