go
ns6.dns.ws has one IP number. ws use this as a nameserver. dns.ws is a domain controlled by four nameservers at dns.ws themselves. Some of them are on the same IP network. Incoming mail for dns.ws is handled by two mailservers at ncsdi.ws. They are on different IP networks. ns6.dns.ws is hosted on a server in United Kingdom even though the hostname implies Samoa.

ns6.dns.ws
a records
 
+ 77.92.65.172 77.92.64.0/19 AS13213  
+ ---  

dns.ws
ns-soa records
ns2.dns.ws
+ 64.70.19.80 64.70.0.0/18 AS3561 -
+ --- -
ns records
ns2.dns.ws
+ 64.70.19.80 64.70.0.0/18 AS3561 -
+ --- -
ns3.dns.ws
+ 67.221.178.52 67.221.176.0/20 AS11403 67.221.178.52.static.nyinternet.net
+ --- 67.221.178.52.static.nyinternet.net
ns4.dns.ws
+ 67.221.178.53 67.221.176.0/20 AS11403 67.221.178.53.static.nyinternet.net
+ --- 67.221.178.53.static.nyinternet.net
ns5.dns.ws
+ 64.70.19.70 64.70.0.0/18 AS3561 -
+ --- -
mx records
mx10.ncsdi.ws
+ 75.63.84.217 75.48.0.0/12 AS7132 -
+ --- -
mx20.ncsdi.ws
+ 12.175.77.5 12.128.0.0/9 AS7018 mx10.ncsdi.ws
+ --- mx10.ncsdi.ws
ip numbers of host
77.92.65.172
domains using this as nameserver
ws