CF1761125569180-tsm20251017082432

WWW.RTSAK.COM - dhcp-12-112.ens.fr

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dhcp-12-112.ens.fr checked at 2025-10-22T09:32:49.169Z 301ms 42/42/42 100% R:12

dhcp-12-112.ens.fr

MXnef.ens.fr
A129.199.96.32🇫🇷 RENATER
PTRnef.ens.fr
A129.199.12.112🇫🇷 RENATER
PTRdhcp-12-112.ens.fr

ens.fr

NSns1.ens.fr
NSns2.ens.fr
NSns.ens.fr
NSext.lri.fr
NSns2.nic.fr
MXmx1.relay.renater.fr
MXmx2.relay.renater.fr
PTR0.0.199.129.in-addr.arpa
A129.199.166.211🇫🇷 RENATER
A129.199.166.212🇫🇷 RENATER
rank #4687 globally
rank #45 in the tld
This domain "ens.fr" is the official website of École Normale Supérieure (ENS), a higher education establishment based in Paris, France. The ENS is one of the most prestigious French institutions for higher education and research. The ".fr" indicates that it is a French website.

PTR for

AI analysis

dhcp-12-112.ens.fr points to IP number 129.199.12.112.

dhcp-12-112.ens.fr is handled by a single mail server, nef.ens.fr.

dhcp-12-112.ens.fr shares the same mail server setup as other domains, for instance longane.ens.fr, rezo-mtrg-221.ens.fr, dnamac02.ens.fr, www.zebrain.biologie.ens.fr and rezo-mtrg-174.ens.fr.

nef.ens.fr points to a single IP: 129.199.96.32.

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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