DNS report for zone “finanzart-kleinmachnow.de”
Hostmaster for zone finanzart-kleinmachnow.de is:IP settings (as seen from dns3.pro.vider.de)
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 dns3.pro.vider.de)
Zone as seen from “dns1.pro.vider.de” [80.237.244.74]
error
Host is responding with status SERVFAIL (Server Failure)!
Zone as seen from “dns2.pro.vider.de” [83.133.127.163]
error
Host is responding with status SERVFAIL (Server Failure)!
Zone as seen from “dns3.pro.vider.de” [80.237.203.141]
error
Host is responding with status SERVFAIL (Server Failure)!