WWW.RTSAK.COM - cs-laennec18.univ-lyon1.fr

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cs-laennec18.univ-lyon1.fr checked at 2025-10-05T03:50:59.319Z 960ms 56/56/56 100% R:9

`cs-laennec18.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	134.214.37.44^{🇫🇷 FR-RENATER}
		PTR	`cs-laennec18.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

44.37.214.134.in-addr.arpa

AI analysis

cs-laennec18.univ-lyon1.fr points to a single IP number: 134.214.37.44.

cs-laennec18.univ-lyon1.fr is handled by two mail servers: cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr.

cs-laennec18.univ-lyon1.fr uses the same mail server configuration as other domains, such as acces3471.res.insa-lyon.fr, geii-etu-053.univ-lyon1.fr, bu-roc112.univ-lyon1.fr, bravo.univ-lyon1.fr and acces0305.res.insa-lyon.fr.

cs-laennec18.univ-lyon1.fr shares mail servers with other domains at least in part, for instance lyon-sciences.fr, bu-roc5.univ-lyon1.fr, ergo7.univ-lyon1.fr, iutbgdgt-port7.univ-lyon1.fr and gmp-etu-052.univ-lyon1.fr.

Host names with two IP numbers: cismrelais.univ-lyon1.fr points to 2001:660:5001:100::12 and 134.214.100.12; cisrelais.univ-lyon1.fr points to 2001:660:5001:100::10 and 134.214.100.10.

dbq