DNSWHOIS.INFO - cs-laennec15.univ-lyon1.fr

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cs-laennec15.univ-lyon1.fr checked at 2025-09-08T17:58:05.987Z 387ms 53/53/53 100% R:22

`cs-laennec15.univ-lyon1.fr`

MX	`cismrelais.univ-lyon1.fr`
		A	2001:660:5001:100::12 ^{🇫🇷 RENATER}
			PTR	`cismrelais.univ-lyon1.fr`
		A	134.214.100.12^{🇫🇷 FR-RENATER}
			PTR	`cismrelais.univ-lyon1.fr`
MX	`cisrelais.univ-lyon1.fr`
		A	2001:660:5001:100::10 ^{🇫🇷 RENATER}
			PTR	`cisrelais.univ-lyon1.fr`
		A	134.214.100.10^{🇫🇷 FR-RENATER}
			PTR	`cisrelais.univ-lyon1.fr`
A	134.214.37.41^{🇫🇷 FR-RENATER}
		PTR	`cs-laennec15.univ-lyon1.fr`

`univ-lyon1.fr`

	NS	`ccpntc3.in2p3.fr`
	NS	`ccpnvx.in2p3.fr`
	NS	`dns2.univ-lyon1.fr`
	NS	`dns.univ-lyon1.fr`
	MX	`mailinblack.univ-lyon1.fr`
	A	134.214.126.72^{🇫🇷 FR-RENATER}

rank #7459 globally
rank #81 in the tld
This domain name represents the official website of the University of Lyon 1, a university located in Lyon, France. The "univ-lyon1" part of the domain name indicates it specifically refers to the first university of Lyon, as there may be other universities in the city. The ".fr" indicates it is a French website.

PTR for
`41.37.214.134.in-addr.arpa`

AI analysis

cs-laennec15.univ-lyon1.fr points to a single IP address: 134.214.37.41.

The handling of cs-laennec15.univ-lyon1.fr is managed by two mail servers, namely cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr.

Just like the domains pccei-79.insa-lyon.fr, bu-roc33.univ-lyon1.fr, geii-etu-029.univ-lyon1.fr, acces3483.res.insa-lyon.fr, and bu-roc92.univ-lyon1.fr, cs-laennec15.univ-lyon1.fr also has the same mail server setup.

cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr each point to two IP numbers: 2001:660:5001:100::12, 134.214.100.12 and 2001:660:5001:100::10, 134.214.100.10 respectively.

dbq