> -----Original Message-----
> From: Greg A. Woods [mailto:woods@most.weird.com]
> However you might consider trying to get this mismatch fixed:
>
> $ host -A mailhost.humph.com
> *** mailhost.humph.com address 217.155.139.146 maps to
> hostname dsl-217-155-139-146.zen.co.uk
> *** Hostname mailhost.humph.com does not belong to address
> 217.155.139.146
> *** Not all addresses for hostname mailhost.humph.com have a
> matching hostname.
You do realize, right, that almost no one has control of their own reverse
DNS anymore? Most ISPs will not bother with it unless you have at least a
Class C netblock, and Class C's are hard to come by. The company I work for
has one, but our ISP has told us that if we were just signing up now, they
wouldn't give us one. We only have it because we're grandfathered in.
