CF1757541640829-tsm20250910161120

DNSWHOIS.INFO - 211.231.138.in-addr.arpa

Search for IP or hostnames:

211.231.138.in-addr.arpa checked at 2025-09-10T22:00:40.816Z 529ms 42/42/42 100% R:17

211.231.138.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

AI analysis

The parent of 0.211.231.138.in-addr.arpa is 211.231.138.in-addr.arpa.

Two name servers, ariane2.ens-cachan.fr and ariane.ens-cachan.fr, are assigned for 211.231.138.in-addr.arpa.

Other domains such as 67.231.138.in-addr.arpa, ppsm.ens-cachan.fr, 65.231.138.in-addr.arpa, bibli.ens-cachan.fr, and physique.ens-cachan.fr, share the same name server setup as 211.231.138.in-addr.arpa.

Other domains, such as eleves.bretagne.ens-cachan.fr, 231.138.in-addr.arpa, 114.231.138.in-addr.arpa, dptinfo.ens-cachan.fr, and 72.231.138.in-addr.arpa, share at least a part of their name servers with 211.231.138.in-addr.arpa.

The name servers euclide.bretagne.ens-cachan.fr, isis.bretagne.ens-cachan.fr, ns2.nic.fr, arianex.ens-paris-saclay.fr, ns2.lsv.fr, ns.dptinfo.ens-cachan.fr, and isis.ens-rennes.fr are frequently utilized in conjunction.

ariane2.ens-cachan.fr and ariane.ens-cachan.fr both point to an IP number, with ariane2.ens-cachan.fr pointing to 138.231.176.54 and ariane.ens-cachan.fr pointing 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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