[rfc-dist] RFC 8914 on Extended DNS Errors

rfc-editor at rfc-editor.org rfc-editor at rfc-editor.org
Fri Oct 23 14:15:07 PDT 2020


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        RFC 8914

        Title:      Extended DNS Errors 
        Author:     W. Kumari,
                    E. Hunt,
                    R. Arends,
                    W. Hardaker,
                    D. Lawrence
        Status:     Standards Track
        Stream:     IETF
        Date:       October 2020
        Mailbox:    warren at kumari.net, 
                    each at isc.org, 
                    roy.arends at icann.org,
                    ietf at hardakers.net, 
                    tale at dd.org
        Pages:      13
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-dnsop-extended-error-16.txt

        URL:        https://www.rfc-editor.org/info/rfc8914

        DOI:        10.17487/RFC8914

This document defines an extensible method to return additional
information about the cause of DNS errors. Though created primarily
to extend SERVFAIL to provide additional information about the cause
of DNS and DNSSEC failures, the Extended DNS Errors option defined in
this document allows all response types to contain extended error
information. Extended DNS Error information does not change the
processing of RCODEs.

This document is a product of the Domain Name System Operations Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the 
standardization state and status of this protocol.  Distribution of this 
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