go
nsmaster.telia.se has one IP number , which also has a corresponding reverse pointer. ns.telia.se and ns3.swis.se point to the same IP. telia.se is a domain controlled by three nameservers at telia.se themselves. Two of them are on the same IP network. Incoming mail for telia.se is handled by two mailservers also at telia.se having a total of three IP numbers. Two of them are on the same IP network. telia.se has one IP number. nsmaster.telia.se is hosted on a server in Sweden.

nsmaster.telia.se
a records
 
+ 193.44.164.202 193.44.0.0/15 AS3301 ns.telia.se
+ --- ns.telia.se
+ --- -

telia.se
a records
 
+ 193.44.158.232 193.44.0.0/15 AS3301  
+ ---  
ns-soa records
nsmaster.telia.se
+ 193.44.164.202 193.44.0.0/15 AS3301 ns.telia.se
+ --- ns.telia.se
+ --- -
ns records
dns1.telia.se
+ 81.236.34.35 81.224.0.0/12 AS3301 -
+ --- -
dns.telia.se
+ 193.44.165.16 193.44.0.0/15 AS3301 -
sehby01dns.telia.se
+ 193.44.164.165 193.44.0.0/15 AS3301 -
mx records
sehan5453ashub.han.telia.se
+ 131.115.18.198 131.115.0.0/16 AS1729 sehan5453ashub1.han.telia.se
+ --- sehan5453ashub1.han.telia.se
+ 131.115.18.199 131.115.0.0/16 AS1729 sehan5453ashub2.han.telia.se
+ --- sehan5453ashub2.han.telia.se
mail.telia.se
+ 81.236.34.130 81.224.0.0/12 AS3301 -
+ --- -
ip numbers of host
193.44.164.202
ptrs of ip numbers
ns.telia.se
nsmaster.telia.se
ip numbers using ptr to this host
193.44.164.202
hostnames sharing ip with a-records
ns.telia.se
ns3.swis.se
domains using this as nameserver under another name
158.18.194.in-addr.arpa
164.44.193.in-addr.arpa
170.44.193.in-addr.arpa
19.121.192.in-addr.arpa
33.236.81.in-addr.arpa
34.236.81.in-addr.arpa
38.45.193.in-addr.arpa
49.236.81.in-addr.arpa
53.115.131.in-addr.arpa
59.236.81.in-addr.arpa
60.115.131.in-addr.arpa
73.36.192.in-addr.arpa
79.115.131.in-addr.arpa
97.115.131.in-addr.arpa
eltelnetworks.se
r-adn.net
swedianet.se
teliamail.com
tillit-extra.com
tillit-extra.net
tillit-intra.com
tillit-intra.net
virkesmatningsradet.org
virkesporten.se