CF1759524936920-tsm20251003185623

IPLIST.NET - janus-rec-ext.cnrs.fr

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janus-rec-ext.cnrs.fr checked at 2025-10-03T20:55:36.907Z 299ms 70/70/70 100% R:15

janus-rec-ext.cnrs.fr

CNAMEdmz-auth-rec.cnrs.fr
NSns0.cnrs.fr
A2001:660:500a:2210::10 🇫🇷 RENATER
PTRns0.cnrs.fr
A195.220.197.10🇫🇷 RENATER
PTRns0.cnrs.fr
NSns2.cnrs.fr
A2001:660:500a:2103::10 🇫🇷 RENATER
PTRns2.cnrs.fr
A193.52.36.172🇫🇷 RENATER
PTRns2.cnrs.fr
NSns3.cnrs.fr
A2001:660:6608:5106::12 🇫🇷 RENATER
PTRns3.cnrs.fr
A193.55.90.12🇫🇷 RENATER
PTRns3.cnrs.fr
PTRnat-l2gpns3.dsi.cnrs.fr
A195.220.197.34🇫🇷 RENATER
PTRjanus-form.cnrs.fr
PTRjanus-rec-ext.cnrs.fr
PTRjanus-rec-uhpi.cnrs.fr
PTRjanus-rec.cnrs.fr

cnrs.fr

MXsmtp01-cnrs.thalesgroup.com
MXsmtp02-cnrs.thalesgroup.com
NSns0.cnrs.fr
NSns2.cnrs.fr
NSns3.cnrs.fr
NSns1.renater.fr
NSns2.renater.fr
NScamus.dr15.cnrs.fr
A80.94.184.70🇫🇷 CEGEDIM
rank #1596 globally
rank #13 in the tld
This domain name represents the official website of the French National Centre for Scientific Research, commonly known as CNRS. It is one of the world's leading research institutions and covers all scientific disciplines, including the humanities and social sciences, biological sciences, nuclear and particle physics, information technologies, engineering, and more. The CNRS conducts research in collaboration with universities, other research organizations and industry.

PTR for

AI analysis

janus-rec-ext.cnrs.fr resolves to one IP number: 195.220.197.34.

Other host names, for example dmz-auth-rec.cnrs.fr, share IP numbers with janus-rec-ext.cnrs.fr.

janus-rec-ext.cnrs.fr is delegated to three name servers: ns0.cnrs.fr, ns2.cnrs.fr and ns3.cnrs.fr.

janus-rec-ext.cnrs.fr at least partially shares name servers with other domains, including core-clouds.com, 36.52.193.in-addr.arpa, parisgeo.cnrs.fr, 211.54.193.in-addr.arpa and cfeetk.cnrs.fr.

These name servers are commonly used with camus.dr15.cnrs.fr.

Host names with two IP numbers:

ns0.cnrs.fr: 2001:660:500a:2210::10 and 195.220.197.10

ns2.cnrs.fr: 2001:660:500a:2103::10 and 193.52.36.172

ns3.cnrs.fr: 2001:660:6608:5106::12 and 193.55.90.12

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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gcTJXiM CF johedugfp 2025-10-03