go
ns2.ab-outstat.com has one IP number. ns2.st-atetstr.com, ns2.of-ficialstat.net, ns2.s-tathisranch.com and ns2.googiesindication.com point to the same IP. ab-outstat.com use this as a nameserver. ab-outstat.com is a domain controlled by two nameservers at ab-outstat.com themselves. They are on different IP networks. ab-outstat.com has one IP number. ns2.ab-outstat.com is hosted on a server in Netherlands.

ns2.ab-outstat.com
a records
 
+ 89.18.181.7 89.18.160.0/19 AS25525  
+ ---  

ab-outstat.com
a records
 
+ 79.135.187.63 AS?  
+ ---  
ns records
ns1.ab-outstat.com
+ 77.245.61.74 77.245.56.0/21 AS36057 inetdb.amsnl.webair.com
+ --- inetdb.amsnl.webair.com
ns2.ab-outstat.com
+ 89.18.181.7 89.18.160.0/19 AS25525  
+ ---  
ip numbers of host
89.18.181.7
hostnames sharing ip with a-records
ns2.googiesindication.com
ns2.of-ficialstat.net
ns2.s-tathisranch.com
ns2.st-atetstr.com
domains using this as nameserver
ab-outstat.com
domains using this as nameserver under another name
googiesindication.com
of-ficialstat.net
s-tathisranch.com
st-atetstr.com