CF1761760444716-tsm20251029173950

WWW.RTSAK.COM - smtp10old.cnrs.fr

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smtp10old.cnrs.fr checked at 2025-10-29T17:54:04.681Z 290ms 32/32/32 100% R:11

smtp10old.cnrs.fr

A195.220.197.140🇫🇷 FR-RENATER
PTRsmtp10old.cnrs.fr
PTRsmtprelaycst.cnrs.fr

cnrs.fr

MXmx1.cnrs.fr
MXmx2.cnrs.fr
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.

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AI analysis

smtp10old.cnrs.fr serves as the mail server for smtprelaycst.cnrs.fr and mailing.cnrs.fr.

smtp11old.cnrs.fr, smtp12.cnrs.fr and smtp13.cnrs.fr are commonly used as mail servers together with smtp10old.cnrs.fr.

smtp10old.cnrs.fr resolves to one IP number: 195.220.197.140.

Other host names, for example smtprelaycst.cnrs.fr, share IP numbers with smtp10old.cnrs.fr.

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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JPCcnup CF johedugfp 2025-10-29