WWW.ROBTEX.COM - bu-roc91.univ-lyon1.fr

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bu-roc91.univ-lyon1.fr checked at 2025-10-07T09:34:13.980Z 446ms 82/82/82 100% R:11

`bu-roc91.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	193.48.217.113^{🇫🇷 RENATER}
		PTR	`bu-roc91.univ-lyon1.fr`

`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

113.217.48.193.in-addr.arpa

AI analysis

bu-roc91.univ-lyon1.fr points to a single IP: 193.48.217.113.

Two mail servers cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr handle bu-roc91.univ-lyon1.fr.

bu-roc91.univ-lyon1.fr uses the same mail server setup as other domains such as tc-aer-52.univ-lyon1.fr, acces1703.res.insa-lyon.fr, acces1430.res.insa-lyon.fr, lippfst01.univ-lyon1.fr and bu-roc21.univ-lyon1.fr.

bu-roc91.univ-lyon1.fr shares some mail servers with other domains, including lyon-sciences.fr, lagrange.univ-lyon1.fr, smtp2.univ-lyon1.fr, macprojt.univ-lyon1.fr and ilmfixe009.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