[Pdns-users] Reverse Lookup zone subnetted
bryantz-pdns at zktech.com
bryantz-pdns at zktech.com
Thu Jul 18 23:02:28 UTC 2019
We have a /27 block of IP's from our datacenter
Using binddns we listed them like this example
zone file - 60/27.1.1.1.in-addr.arpa
We then added PTR records for it would looks something like
62.60/27.1.1.1.in-addr.arpa. IN PTR mail.ourserver.net
63.60/27.1.1.1.in-addr.arpa. IN PTR mail.ourotherserver.net
For some reason PowerDNS will not handle the reverse zone as 60/27.1.1.1.in-addr.arpa
It will not respond to reverse dns lookup requests.
If I pull the 60/27. off and use just the first 3 octets of the domain / zone I can get reverse lookup to work, but
We can't respond to the full /24 as we only have smaller blocks.
Is there any clean way to only listen on a subnet for reverse DNS lookup?
Any ideas on how to fix this?
Thanks
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