Methods to obtain all the A records of a domain?

Barry Margolin barmar at genuity.net
Thu Aug 2 18:12:59 UTC 2001


In article <9kak7e$4fr at pub3.rc.vix.com>,
Vincent W.S. Tam <vincent.tam at aib.net> wrote:
>Yesterday we found that the new ISP seems missed one A record from our
>original. I hope the real reason is the customer has keep track of the A
>records of the domains and told the new ISP, not our name server's security
>hole.

Do all these entries belong to the same customer?  If so, they only need to
have a list of the hostnames.  They or the ISP could take that list and
perform individual queries for each name:

for name in host1 host2 host3
do
  host $name.company.com
done

-- 
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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