The PTR RR for ns1.zoneedit.com went missing.

[Stefan Thorarensen]

Hello,

The PTR RR for ns1.zoneedit.com went missing:

ns1.zoneedit.com => 162.220.33.236 => t1.zoneedit.com

Can you please correct the PTR RRs for ns1.zoneedit.com, and add or change:

236.33.220.162.in-addr.arpa PTR ns1.zoneedit.com.

It changed a few weeks back. Matching A and PTR RRs are required to support .is domains.

Regards.

Björn
ISNIC.IS

https://www.isnic.is/en/

 

[sproskin]

Hi Stefan.

We switched over to t1 some time ago due to a DDOS, so yeah that would break the PTR. I have informed our Operations guys that it need to be switched back.

 

[sproskin]

Hi again Stefan.

This should be fixed now:

steve@L540:~$ host ns1.zoneedit.com
ns1.zoneedit.com has address 23.27.48.58
steve@L540:~$ host 23.27.48.58
58.48.27.23.in-addr.arpa domain name pointer dns1.zoneedit.com.
58.48.27.23.in-addr.arpa domain name pointer ns1.zoneedit.com.