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#reservedsuperdomains — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #reservedsuperdomains, aggregated by home.social.

  1. JdeBP @[email protected] ·

    @cks @lanodan

    Missing from @drscriptt 's list are AAAA, HTTPS, and SVCB records.

    AAAA has plenty of obvious choices.

    You'll know the . convention for SRV, SVCB, and MX resource record sets, of course.

    I shall just drop in my personal experience from earlier this year that an accidentally supplied HTTPS resource record can *definitely* break WWW traffic; because browsers in practice do not obey RFC9460 §2.4.2.

    #djbdns
    #DomainNameSystem
    #SplitHorizon
    #ReservedSuperDomains #DNS #HTTPS #SVCB

    #djbdns #domainnamesystem #splithorizon #reservedsuperdomains #dns #https
  2. JdeBP @[email protected] ·

    @cks @lanodan @drscriptt

    There are actually quite a few, nowadays. See RFCs 6762, 7686, and 8375.

    example. is not the worst choice, although you could have gone with test. or internal. or intranet. .

    Given your objective, any of the further ones that imply a residence or a corporation seem less well suited.

    Although home.arpa.'s public delegation to the blackhole-{1,2}.iana.org. names is re-used.

    github.com/jdebp/nosh/blob/tru

    #djbdns #DomainNameSystem #SplitHorizon #ReservedSuperDomains #DNS

    #djbdns #domainnamesystem #splithorizon #reservedsuperdomains #dns