A quick question as
it relates to reverse records.
We are providing a
customer a /27 block of IP addresses for his network and in turn we are also
providing the reverse DNS records for these IPs. It was my
understanding that best practice would be to build reverse records for these as
host records are added by the customer. However, the customer wants
generic reverse records built for each ip in the following format, where 1-2-3-4.custdomain.com is not
actually a valid (A) record:
1.2.3.4.in-addr.arpa
PTR
1-2-3-4.custdomain.com
My question is
this. What is the recommended practice regarding reverse records
without a valid host (A) record? It seems to me at this point
the reverse would merely server to be informational as to the holder of the IPs,
which really isn't the function of rDNS.
Thanks.
Mike
