go
ns2.thomasbolger.net has one IP number , but the reverse is performa.thomasbolger.net. auth-ns2.thomasbolger.net and performa.thomasbolger.net point to the same IP. thomasbolger.com use this as a nameserver. thomasbolger.net is a domain controlled by three nameservers at dnsroot.org. All of them are on different IP networks. Incoming mail for thomasbolger.net is handled by one mailserver at thomasbolger.net themselves. ns2.thomasbolger.net is hosted on a server in Ireland.

ns2.thomasbolger.net
a records
 
+ 89.234.66.173 89.234.64.0/18 AS31122 performa.thomasbolger.net
+ --- performa.thomasbolger.net

thomasbolger.net
ns-soa records
auth-ns1.dnsroot.org
+ 89.234.66.161 89.234.64.0/18 AS31122  
+ ---  
ns records
auth-ns1.dnsroot.org
+ 89.234.66.161 89.234.64.0/18 AS31122  
+ ---  
auth-ns2.dnsroot.org
+ 188.40.112.140 188.40.0.0/16 AS24940 -
+ --- -
auth-ns3.dnsroot.org
+ 78.137.163.17 78.137.128.0/18 AS31122 ip-78-137-163-17.dedi.digiweb.ie
+ --- ip-78-137-163-17.dedi.digiweb.ie
mx records
mail.thomasbolger.net
+ 89.16.176.120 89.16.160.0/19 AS35425 earth.thomasbolger.net
+ --- earth.thomasbolger.net
ip numbers of host
89.234.66.173
ptrs of ip numbers
performa.thomasbolger.net
hostnames sharing ip with a-records
auth-ns2.thomasbolger.net
performa.thomasbolger.net
domains using this as nameserver
thomasbolger.com
domains using this as nameserver under another name
chrisisearth.com
clodaghduff.com
demandit.ie
holiday-ireland-hotels.com