PTR on our Leased /48…Kind of

We poked the LIR a while back about our leased network range, 2602:f992:f3::/48, about getting the reverse DNS support added in and we were met with some technical issues the prevent them from delegating the zone to us.

Since then, our team has spent some time working on getting an understanding how to create and manage the reverse zone within our name servers. As of this evenin’, you can query our name servers directly to get the PTR record information for this zone from us. As configured, it probably is of little use to anyone, but the information is there and does resolve.

You can test this yourself by doing “nslookup -q=ptr 2602:f992:f3::1 multi.dns.marbledfennec.net” and you should get the result “1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.f.0.0.2.9.9.f.2.0.6.2.ip6.arpa name = icmp6.catos.furrix.zone.” back from our servers.

Our secondary server may return SERVFAIL for next 10-15 minutes as our zone updates need to transfer.
Our secondary server has transferred the zone in and is responding now.

Author: Skylar.W