In article <cahpuvdx5ihg5_hiwyatuxxxvug6luh1nqefgtfvsm-f--bx...@mail.gmail.com> you write: >Sure. Brian was asking specifically asking about the TLD case, so my >answer was in that context. For that space, I think one of the issues is: >even if they were willing to verify all the delegations, it isn't clear what >they are permitted to do about it, beyond notification to the registrants >(or so I've heard).
Remember that in ICANN contracted TLDs and in some ccTLDs, a registry can only contact registrants by going through the registrars. While I can imagine some hack (EPP probably) for the registry to tell the registrar about inconsistent NS, I don't see the point. The lousy registrars won't care, the good ones could check and notify themselves if they want to. I suppose you could make a general observation that DNS operators can check for inconsistent NS and when practical warn the child operator but that sounds like "don't forget to brush your teeth" sort of advice. R's, John _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
