Reverse Zone question

Barry Margolin barmar at genuity.net
Wed Oct 17 15:22:28 UTC 2001


In article <9qk4sm$qra at pub3.rc.vix.com>,
Frank Durham <fdurham at nospam.sportsendeavors.com> wrote:
>Greetings-
>
>I have asked my ISP this question, and it is taking them a little too long
>to get back with me.  I was assigned a class c netblock of lets say
>217.55.201.0/28.  We host our own DNS servers but I am a little confused on
>our reverse zone.  I have set it up as following...
>0-15.201.55.217.in-addr.arpa.  I want to know if this correct?  IF this not
>correct please advise how I should set up the reverse zone.

The reverse domain for 217.55.201.0/24 isn't delegated to any ISP, so this
doesn't seem to be right.

If you were making up the address, please repost with the actual address
block.  There's no required naming for RFC 2317 reverse domains, although
there are some common naming conventions.  But the only way to tell what's
correct in your case is to query the ISP's nameserver to see how they've
actually delegated it, and that can only be done if we know the true
address block.

-- 
Barry Margolin, barmar at genuity.net
Genuity, Woburn, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.


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