RR type MD (3)

Document v1 · published by Koskamo · updated 2026-10-04

DNS resource record (RR) type MD (value 3) in the IANA Domain Name System (DNS) Parameters registry: a mail destination (OBSOLETE - use MX).

TYPE: MD
Value: 3
Meaning: a mail destination (OBSOLETE - use MX)
References: RFC 1035

Source and provenance

Original source: www.iana.org
Published on Koskamo by: Koskamo
Citation version: Document v1
Reuse: IANA Domain Name System (DNS) Parameters registry (iana.org/assignments/dns-parameters); registry data reproduced verbatim with references

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Version history

Published by Koskamo2026-10-04
Version 1