Re: Services and top-level DNS names (was: Re: Update of RFC 2606

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



As someone else pointed out, there are currently about two dozen TLDs with
A or MX records at the apex.  Some of them have been like that for many
years, and as best I can tell, the Internet has not thereby collapsed.

	How many label our hosts with two letter domain names?

Beats me, but since there are several hundred TLDs, it seems to me that the chances are pretty low that everyone in the world has managed to avoid using them as host names.

	Do you have any evidence that they have not caused problems?

Hey, you're the one claiming that there's a global disaster in progress of which nobody seems to be aware. If there's evidence, tell us about it.

       I suspect that other sites that used the names just put up
       with the pain of renamimg hosts along with the resultant
       risk of email being misdirected.

Perhaps you could start by asking people at ai.mit.edu how long their mail has been unusable.

Look, we all know there's an unlimited number of ways one can screw up mail and web configuration. If you put an underscore in the name of a web server, as often as not it sort of works even though it's flatly forbidden by RFCs. Or if you put an @ or % character in the local part of your e-mail address, it'll fail all over the place even though the RFCs say that's fine.

Why is this particular configuration issue so uniquely awful that the IETF and ICANN need to tie themselves up in knots about it? ICANN has plenty of real problems on its plate, like registrars who steal people's names and won't give them back. This isn't one of them.

Regards,
John Levine, johnl@xxxxxxxx, Primary Perpetrator of "The Internet for Dummies",
Information Superhighwayman wanna-be, http://www.johnlevine.com, ex-Mayor
"More Wiener schnitzel, please", said Tom, revealingly.
_______________________________________________

Ietf@xxxxxxxx
https://www.ietf.org/mailman/listinfo/ietf

[Index of Archives]     [IETF Annoucements]     [IETF]     [IP Storage]     [Yosemite News]     [Linux SCTP]     [Linux Newbies]     [Fedora Users]