CF1763553053677-tsm20251116095642

NSLIST.NET - nspc04.ens.fr

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nspc04.ens.fr checked at 2025-11-19T11:50:53.661Z 267ms 45/45/45 100% R:14 allDone:true timedOut:false

nspc04.ens.fr

MXnef.ens.fr
A129.199.96.32🇫🇷 FR-RENATER
PTRnef.ens.fr
A129.199.20.54🇫🇷 FR-RENATER
PTRnspc04.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🇫🇷 FR-RENATER
A129.199.166.212🇫🇷 FR-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

nspc04.ens.fr points to a single IP number: 129.199.20.54.

The mail server for nspc04.ens.fr is nef.ens.fr.

nspc04.ens.fr shares the same mail server setup as other domains, including lumiere.ens.fr, cardere.ens.fr, rezo-mtrg-61.ens.fr, rezo-158-140.ens.fr and dhcp-12-98.ens.fr.

nspc04.ens.fr shares some mail servers with other domains, including phare.normalesup.org, nef3.ens.fr, dhcp129-201.eleves.ens.fr, bogota.lpa.ens.fr and www.eleves.ens.fr.

Host name nef.ens.fr resolves 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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