CF1763553020229-tsm20251116095642

WWW.RTSAK.COM - caplet.ens.fr

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caplet.ens.fr checked at 2025-11-19T11:50:20.208Z 300ms 45/45/45 100% R:18 allDone:true timedOut:false

caplet.ens.fr

MXnef.ens.fr
A129.199.96.32🇫🇷 RENATER
PTRnef.ens.fr
A129.199.71.36🇫🇷 RENATER
PTRcaplet.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.

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AI analysis

caplet.ens.fr resolves to a single IP: 129.199.71.36.

caplet.ens.fr is handled by a single mail server, nef.ens.fr.

caplet.ens.fr shares the mail server setup with other domains, for example rezo-mtrg-25.ens.fr, astarte.ens.fr, npi318eed.lkb.ens.fr, gmcpc02.ens.fr and houroun.ens.fr.

caplet.ens.fr shares at least some mail servers with other domains, for example lists.chimie.ens.fr.

Host name nef.ens.fr points to 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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