I have a strange DNS error when attempting to access the domain rrrr.com. I have called to my ISP technical support, but they said they would call back and have not.
The domain is not accessible, but all the records and servers are correct.
nslookup rrrrr.com 167.206.10.179
Server: 167.206.10.179
Address: 167.206.10.179#53
** server can't find rrrrr.com: SERVFAIL
Where 167.206.10.178 and 167.206.10.179 are my ISP DNS servers.
Using OpenDNS:
nslookup rrrrr.com
Server: 208.67.222.222
Address: 208.67.222.222#53
Non-authoritative answer:
Name: rrrrrr.com
Address: 54.88.87.161
Is there any way that I can debug this? It has been going on several days.