go
f.ext.nic.fr point to 194.146.106.46.

f.ext.nic.fr
a records
 
+ 194.146.106.46 194.146.106.0/24 AS8674 -
+ --- -
ip numbers of host
194.146.106.46
ptrs of ip numbers
f.ext.nic.fr
hostnames sharing ip with a-records
f.ext.nic.fr
domains using this as nameserver
fr
pm
re
tf
wf
yt