go
ns3.arnes.eu has one IP number , but the reverse is ns2.nic.fr. ns2.nic.fr, ns-nl.nic.fr, ns3.arnes.si and b.hosting.nic.fr point to the same IP. si use this as a nameserver. arnes.eu is a domain controlled by four nameservers at arnes.si having a total of five IP numbers. Some of them are on the same IP network. Incoming mail for arnes.eu is handled by one mailserver also at arnes.si. ns3.arnes.eu is hosted on a server in France even though the hostname implies Europe.

ns3.arnes.eu
a records
 
+ 192.93.0.4 192.93.0.0/24 AS2485 ns2.nic.fr
+ --- ns2.nic.fr

arnes.eu
ns-soa records
kanin.arnes.si
+ 193.2.1.87 193.2.0.0/16 AS2107 -
+ --- -
ns records
ns4.arnes.eu
+ 130.59.1.30 130.59.0.0/16 AS559 scsnms.switch.ch
+ --- scsnms.switch.ch
+ 130.59.10.30 130.59.0.0/16 AS559 scsnms.switch.ch
kanin.arnes.si
+ 193.2.1.87 193.2.0.0/16 AS2107 -
+ --- -
nanos.arnes.si
+ 193.2.1.72 193.2.0.0/16 AS2107 -
ns8.arnes.si
+ 194.0.1.20 194.0.1.0/24 AS42909 -
mx records
kanin.arnes.si
+ 193.2.1.87 193.2.0.0/16 AS2107 -
+ --- -
ip numbers of host
192.93.0.4
ptrs of ip numbers
ns2.nic.fr
hostnames sharing ip with a-records
b.hosting.nic.fr
ns-nl.nic.fr
ns2.nic.fr
ns3.arnes.si
domains using this as nameserver
si
domains using this as nameserver under another name
0.134.192.in-addr.arpa
0.93.192.in-addr.arpa
1.93.192.in-addr.arpa
109.195.in-addr.arpa
115.108.192.in-addr.arpa
124.139.in-addr.arpa
134.192.in-addr.arpa
15.175.129.in-addr.arpa
157.134.in-addr.arpa
158.134.in-addr.arpa
167.194.in-addr.arpa
171.147.in-addr.arpa
173.147.in-addr.arpa
178.194.in-addr.arpa
193.195.in-addr.arpa
195.138.in-addr.arpa
com.mt
edu.mt
ga
mt
net.mt
nl
org.mt