CF1757150870576-tsm20250906081701

DNSWHOIS.INFO - 38.231.138.in-addr.arpa

Search for IP or hostnames:

38.231.138.in-addr.arpa checked at 2025-09-06T09:27:50.554Z 114ms 42/42/42 100% R:10

38.231.138.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

1.38.231.138.in-addr.arpa has 38.231.138.in-addr.arpa as its parent.

Two name servers, ariane2.ens-cachan.fr and ariane.ens-cachan.fr, are delegated to 38.231.138.in-addr.arpa.

The name server setup of 38.231.138.in-addr.arpa is shared with other domains such as 202.231.138.in-addr.arpa, 68.231.138.in-addr.arpa, ecogest.ens-cachan.fr, pdgc.ens-cachan.fr, and 211.231.138.in-addr.arpa.

The domain 38.231.138.in-addr.arpa shares its name servers, at least partially, with other domains such as 72.231.138.in-addr.arpa, bretagne.ens-cachan.fr, 111.231.138.in-addr.arpa, eleves.bretagne.ens-cachan.fr, and 231.138.in-addr.arpa.

The name servers euclide.bretagne.ens-cachan.fr, isis.bretagne.ens-cachan.fr, isis.ens-rennes.fr, ariane2.ens-paris-saclay.fr, ariane.ens-paris-saclay.fr, panoramix.rap.prd.fr, and ns2.nic.fr are frequently utilized in conjunction.

One IP number, 138.231.176.54, is pointed to by ariane2.ens-cachan.fr. Another IP number, 138.231.176.4, is pointed to by ariane.ens-cachan.fr.

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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