Should host/domain names travel over the internet with a trailing dot?

Jay Ashworth jra at baylink.com
Mon Feb 25 23:24:15 UTC 2013


----- Original Message -----
> From: "Brian Reichert" <reichert at numachi.com>

> > > More formally: "is a host/domain name with a trailing dot
> > > *actually a legal host name?
> >
> > No. See RFC 952
> 
> In the case of URIs, RFC 2396 (circa 1998) seems to allow for it,
> if I read the ABNF for 'hostname' right in section 3.2.2.
> 
> But that's the only place I see it.

Concur, unhappily.  And at this point, we are *definitely* out-of-scope
for NANOG.  :-)

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land Rover DII
St Petersburg FL USA               #natog                      +1 727 647 1274




More information about the NANOG mailing list