CF1759363898368-tsm20251001211114

IPLIST.NET - 99.231.138.in-addr.arpa

Search for IP or hostnames:

99.231.138.in-addr.arpa checked at 2025-10-02T00:11:38.335Z 270ms 39/39/39 100% R:13

99.231.138.in-addr.arpa

NSariane2.ens-cachan.fr
A138.231.176.54🇫🇷 FR-U-PARISSUD-ORSAY
PTRariane2.ens-paris-saclay.fr
NSariane.ens-cachan.fr
A138.231.176.4🇫🇷 FR-U-PARISSUD-ORSAY
PTRariane.ens-paris-saclay.fr

231.138.in-addr.arpa

NSariane2.ens-cachan.fr
NSariane.ens-cachan.fr
NSns2.nic.fr

Starts with same word

Starts similarily

AI analysis

Two name servers ariane2.ens-cachan.fr and ariane.ens-cachan.fr handle the delegation for 99.231.138.in-addr.arpa.

99.231.138.in-addr.arpa shares the same name server setup as other domains, for example 76.231.138.in-addr.arpa, 73.231.138.in-addr.arpa, 105.231.138.in-addr.arpa, lbpa.ens-cachan.fr and 38.231.138.in-addr.arpa.

99.231.138.in-addr.arpa at least partially shares name servers with other domains, for example bretagne.ens-cachan.fr, eleves.bretagne.ens-cachan.fr, 231.138.in-addr.arpa, 112.231.138.in-addr.arpa and 114.231.138.in-addr.arpa.

Name servers euclide.bretagne.ens-cachan.fr, isis.bretagne.ens-cachan.fr, arianex.ens-paris-saclay.fr, ns2.nic.fr, ns2.lsv.fr, ns.dptinfo.ens-cachan.fr and isis.ens-rennes.fr are commonly used together.

Host names with one IP number:

ariane2.ens-cachan.fr points to 138.231.176.54; ariane.ens-cachan.fr points to 138.231.176.4.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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