Viktor Dukhovni <ietf-d...@dukhovni.org> wrote: > > Indeed in a non-public network, I'm free to provision a > ".1" TLD, and even create hosts as sub-domains of this name:
This would break a (non-normative) promise in RFC 1123 However, a valid host name can never have the dotted-decimal form #.#.#.#, since at least the highest-level component label will be alphabetic. Tony. -- f.anthony.n.finch <d...@dotat.at> http://dotat.at/ North Utsire, South Utsire: Variable, becoming southerly 3 or 4, occasionally 5 later. Smooth or slight. Rain later. Good, occasionally poor later. _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop