DNS report for zone “sergiev-posad.info”
Hostmaster for zone sergiev-posad.info is:IP settings (as seen from ns2.audiotele.ru)
error
You have less than 2 nameservers. You need to have at least 2 nameservers!
warn
All of your nameservers resides in the same C-Net, this makes it very likely that they will be affected by the same outages. You should consider getting a secondary nameserver hosted somewhere else.
Mail settings (as seen from ns2.audiotele.ru)
Zone as seen from “ns.audiotele.ru” [213.247.196.194]
error
Host is responding with status SERVFAIL (Server Failure)!
Zone as seen from “ns2.audiotele.ru” [213.247.143.126]
error
Host is responding with status SERVFAIL (Server Failure)!