go
ns3.nic.fr has one IP number , which also has a corresponding reverse pointer. ns-es.nic.fr, ns-my.nic.fr and ci.hosting.nic.fr point to the same IP. nic.re, org.ht, nic.tf, art.ht, gov.af and at least 100 other hosts use this as a nameserver. nic.fr is a domain controlled by seven nameservers. Some of them are on the same IP network. Incoming mail for nic.fr is handled by three mailservers at nic.fr themselves. Two mailservers have the same IP number. Some of them are on the same IP network. ns3.nic.fr is hosted on a server in France.

ns3.nic.fr
a records
 
+ 192.134.0.49 192.134.0.0/22 AS2486 -
+ --- -

nic.fr
ns-soa records
 
+   AS?  
+ ---  
ns records
ns1.ext.nic.fr
+ 193.51.208.13 193.48.0.0/14 AS2200 dns.inria.fr
+ --- dns.inria.fr
ns2.ext.nic.fr
+ 194.2.0.30 194.2.0.0/15 AS3215 ns0.oleane.net
+ --- ns0.oleane.net
ns3.ext.nic.fr
+ 194.2.0.60 194.2.0.0/15 AS3215 ns1.oleane.net
+ --- ns1.oleane.net
ns4.ext.nic.fr
+ 193.0.0.196 193.0.0.0/21 AS3333 ns-sec.ripe.net
+ --- ns-sec.ripe.net
ns2.nic.fr
+ 192.93.0.4 192.93.0.0/24 AS2485 -
+ --- -
ns3.nic.fr
+ 192.134.0.49 192.134.0.0/22 AS2486 -
ns1.nic.fr
+ 192.93.0.1 192.93.0.0/24 AS2485 -
mx records
mx3.nic.fr
+ 192.134.4.11 192.134.4.0/22 AS2485 mx2.nic.fr
+ --- mx2.nic.fr
mx1.nic.fr
+ 192.134.4.10 192.134.4.0/22 AS2485 -
+ --- -
mx2.nic.fr
+ 192.134.4.11 192.134.4.0/22 AS2485 -
ip numbers of host
192.134.0.49
ptrs of ip numbers
ns3.nic.fr
ip numbers using ptr to this host
192.134.0.49
hostnames sharing ip with a-records
ci.hosting.nic.fr
ns-es.nic.fr
ns-my.nic.fr
domains using this as nameserver
0.134.192.in-addr.arpa
0.93.192.in-addr.arpa
101.195.in-addr.arpa
109.in-addr.arpa
112.128.in-addr.arpa
112.232.193.in-addr.arpa
113.232.193.in-addr.arpa
120.232.193.in-addr.arpa
134.192.in-addr.arpa
136.212.in-addr.arpa
141.in-addr.arpa
151.in-addr.arpa
153.212.in-addr.arpa
157.57.194.in-addr.arpa
160.62.in-addr.arpa
161.62.in-addr.arpa
180.140.in-addr.arpa
188.in-addr.arpa
193.in-addr.arpa
194.in-addr.arpa
195.in-addr.arpa
206.194.in-addr.arpa
206.212.in-addr.arpa
206.83.in-addr.arpa
212.in-addr.arpa
213.in-addr.arpa
217.in-addr.arpa
222.208.195.in-addr.arpa
226.48.193.in-addr.arpa
234.212.in-addr.arpa
245.55.193.in-addr.arpa
25.195.in-addr.arpa
250.194.in-addr.arpa
252.51.193.in-addr.arpa
252.81.in-addr.arpa
3.194.in-addr.arpa
4.1.1.0.0.2.ip6.arpa
4.134.192.in-addr.arpa
45.52.193.in-addr.arpa
48.153.204.in-addr.arpa
50.153.204.in-addr.arpa
51.153.204.in-addr.arpa
51.194.in-addr.arpa
53.50.193.in-addr.arpa
56.213.in-addr.arpa
56.214.194.in-addr.arpa
6.0.1.0.0.2.ip6.arpa
6.1.1.0.0.2.ip6.arpa
6.195.in-addr.arpa
62.in-addr.arpa
64.194.193.in-addr.arpa
7.0.1.0.0.2.ip6.arpa
79.50.193.in-addr.arpa
8.220.195.in-addr.arpa
80.90.in-addr.arpa
80.in-addr.arpa
82.in-addr.arpa
83.in-addr.arpa
84.in-addr.arpa
85.in-addr.arpa
86.in-addr.arpa
87.in-addr.arpa
88.in-addr.arpa
92.in-addr.arpa
93.192.in-addr.arpa
93.in-addr.arpa
97.50.193.in-addr.arpa
afnic.fr
afnic.net
art.ht
asso.ht
b.0.1.0.0.2.ip6.arpa
com.af
com.ht
dnssec.nic.fr
easynet.fr
edu.af
edu.ht
fais-toi-un-nom.com
fais-toi-un-nom.fr
faistoiunnom.com
faistoiunnom.fr
faites-vous-un-nom.com
faitesvousunnom.com
faitesvousunnom.fr
firm.ht
francenet.fr
gouv.ht
gouvernance-internet.com.fr
gov.af
info.ht
med.ht
mjs.dz
msu.net
msu.ru
net.ht
nic.pm
nic.re
nic.tf
nic.wf
nic.yt
org.af
org.ht
perso.ht
pick.fr
pol.ht
princeton.org
pro.ht
ripe.int
shop.ht
domains using this as nameserver under another name
224.51.193.in-addr.arpa
ac.ci
ci
co.ci
com.ci
com.es
ed.ci
edu.ci
edu.es
gob.es
gouv.ci
gov.ci
in.ci
my
net.ci
nom.es
or.ci
org.ci
org.es
used as nameserver but missing in parent delegation
25.195.in-addr.arpa
64.194.193.in-addr.arpa
mjs.dz
msu.net
used as nameserver but missing in zone
157.57.194.in-addr.arpa
lineage2destiny.com
pick.eu.org