CF1759968406754-tsm20251008212832

WWW.ROBTEX.COM - www-cache.ens.fr

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www-cache.ens.fr checked at 2025-10-09T00:06:46.704Z 498ms 54/54/54 100% R:11

www-cache.ens.fr

MXnef.ens.fr
A129.199.96.32🇫🇷 RENATER
PTRnef.ens.fr
A129.199.96.35🇫🇷 RENATER
PTRwww-cache.ens.fr

ens.fr

NSns1.ens.fr
NSns2.ens.fr
NSns.ens.fr
NSext.lri.fr
NSns2.nic.fr
MXmxa.relay.renater.fr
MXmxb.relay.renater.fr
MXmxc.relay.renater.fr
MXmxd.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

www-cache.ens.fr points to IP number 129.199.96.35.

www-cache.ens.fr is handled by a single mail server, nef.ens.fr.

www-cache.ens.fr shares the same mail server setup as other domains, for instance rezo-159-44.ens.fr, rezo-mtrg-193.ens.fr, gillespie.ens.fr, rezo-mtrg-138.ens.fr and chausson.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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RwFXbNU CF johedugfp 2025-10-09