DNS report for zone “yunsu114.net”
Hostmaster for zone yunsu114.net is:IP settings (as seen from ns3.webcome.kr)
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 ns3.webcome.kr)
Zone as seen from “ns.webcome.kr” [218.145.65.143]
error
Host is down!
Zone as seen from “ns1.webcome.kr” [58.121.85.90]
error
Host is down!
Zone as seen from “ns2.webcome.kr” [218.145.65.144]
error
Host is down!
Zone as seen from “ns3.webcome.kr” [58.121.85.90]
error
Host is down!