CF1759448433450-tsm20251002182459

WWW.RTSAK.COM - 217.231.138.in-addr.arpa

Search for IP or hostnames:

217.231.138.in-addr.arpa checked at 2025-10-02T23:40:33.437Z 328ms 42/42/42 100% R:11

217.231.138.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

Up

Starts with same word

Starts similarily

AI analysis

217.231.138.in-addr.arpa is the parent of 0.217.231.138.in-addr.arpa.

217.231.138.in-addr.arpa has two name servers: ariane2.ens-cachan.fr and ariane.ens-cachan.fr.

217.231.138.in-addr.arpa shares the same name server setup as other domains, for example 68.231.138.in-addr.arpa, ecogest.ens-cachan.fr, pdgc.ens-cachan.fr, 211.231.138.in-addr.arpa and design.ens-cachan.fr.

217.231.138.in-addr.arpa shares some name servers with other domains, for example 72.231.138.in-addr.arpa, bretagne.ens-cachan.fr, eleves.bretagne.ens-cachan.fr, 231.138.in-addr.arpa and 112.231.138.in-addr.arpa.

These name servers are commonly used with euclide.bretagne.ens-cachan.fr, isis.bretagne.ens-cachan.fr, arianex.ens-paris-saclay.fr, isis.ens-rennes.fr and ns2.nic.fr.

Host names with a single IP:

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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