NSLIST.NET - smtprelayse.cnrs.fr

Search for IP or hostnames:

smtprelayse.cnrs.fr checked at 2025-10-27T09:02:33.070Z 351ms 51/51/51 100% R:19

`smtprelayse.cnrs.fr`

MX	`smtp30.cnrs.fr`
		A	194.57.138.171^{🇫🇷 RENATER}
			PTR	`smtp30.cnrs.fr`
			PTR	`smtprelayse.cnrs.fr`
			PTR	`smtprelaytest.cnrs.fr`
			PTR	`sensible-svc-prod-smtp1.mailing.cnrs.fr`
MX	`smtp31.cnrs.fr`
		A	194.57.138.172^{🇫🇷 RENATER}
			PTR	`smtp31.cnrs.fr`
			PTR	`smtprelaytest.cnrs.fr`
			PTR	`sensible-svc-prod-smtp2.mailing.cnrs.fr`
A	194.57.138.171^{🇫🇷 RENATER}
		PTR	`smtp30.cnrs.fr`
		PTR	`smtprelayse.cnrs.fr`
		PTR	`smtprelaytest.cnrs.fr`
		PTR	`sensible-svc-prod-smtp1.mailing.cnrs.fr`

`cnrs.fr`

	MX	`mx1.cnrs.fr`
	MX	`mx2.cnrs.fr`
	NS	`ns0.cnrs.fr`
	NS	`ns2.cnrs.fr`
	NS	`ns3.cnrs.fr`
	NS	`ns1.renater.fr`
	NS	`ns2.renater.fr`
	NS	`camus.dr15.cnrs.fr`
	A	80.94.184.70^{🇫🇷 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

171.138.57.194.in-addr.arpa

Starts similarily

pearlsystem.com

AI analysis

smtprelayse.cnrs.fr points to a single IP address: 194.57.138.171.

Other host names such as smtp30.cnrs.fr and smtprelaytest.cnrs.fr share IP numbers with smtprelayse.cnrs.fr.

smtprelayse.cnrs.fr is handled by two mail servers: smtp30.cnrs.fr and smtp31.cnrs.fr.

Some mail servers are shared between smtprelayse.cnrs.fr and other domains, for instance mailing.cnrs.fr.

These mail servers are often used with the mail servers smtp10old.cnrs.fr, smtp11old.cnrs.fr, smtp12.cnrs.fr, smtp13.cnrs.fr, smtp14.cnrs.fr, smtp15.cnrs.fr, smtp20.cnrs.fr, smtp21.cnrs.fr, smtp40.cnrs.fr and smtp41.cnrs.fr.

Hostnames with a single IP

smtp30.cnrs.fr resolves to: 194.57.138.171.

smtp31.cnrs.fr resolves to: 194.57.138.172.

dbq