RFC 8914: Extended DNS Errors

This document defines an extensible method to return additional information about the cause of DNS errors. Though created primarily to extend SERVFAIL to…

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Outgoing relationships (11 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 4035: Protocol Modifications for the DNS Security Extensions
Normative reference — RFC 6891: Extension Mechanisms for DNS (EDNS(0))
Normative reference — RFC 5198: Unicode Format for Network Interchange
Normative reference — RFC 8499: DNS Terminology
Normative reference — RFC 8767: Serving Stale Data to Improve DNS Resiliency
Informative reference — RFC 8484: DNS Queries over HTTPS (DoH)
Informative reference — RFC 2845: Secret Key Transaction Authentication for DNS (TSIG)
Informative reference — RFC 2931: DNS Request and Transaction Signatures ( SIG(0)s )
Informative reference — RFC 8094: DNS over Datagram Transport Layer Security (DTLS)

Incoming relationships (9 related RFCs)

Normatively referenced by — RFC 9209: The Proxy-Status HTTP Response Header Field
Normatively referenced by — RFC 9103: DNS Zone Transfer over TLS
Normatively referenced by — RFC 9276: Guidance for NSEC3 Parameter Settings
Normatively referenced by — RFC 9859: Generalized DNS Notifications
Normatively referenced by — RFC 9606: DNS Resolver Information
Normatively referenced by — RFC 9824: Compact Denial of Existence in DNSSEC
Informatively referenced by — RFC 9567: DNS Error Reporting
Informatively referenced by — RFC 9520: Negative Caching of DNS Resolution Failures
Informatively referenced by — RFC 9413: Maintaining Robust Protocols