WWW.RTSAK.COM - bu-nti18.univ-lyon1.fr

Search for IP or hostnames:

bu-nti18.univ-lyon1.fr checked at 2025-11-19T05:52:37.142Z 2238ms 56/56/56 100% R:7 allDone:true timedOut:false

`bu-nti18.univ-lyon1.fr`

MX	`cismrelais.univ-lyon1.fr`
		A	2001:660:5001:100::12 ^{🇫🇷 FR-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 ^{🇫🇷 FR-RENATER}
			PTR	`cisrelais.univ-lyon1.fr`
		A	134.214.100.10^{🇫🇷 FR-RENATER}
			PTR	`cisrelais.univ-lyon1.fr`
A	193.48.217.20^{🇫🇷 FR-RENATER}
		PTR	`bu-nti18.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

20.217.48.193.in-addr.arpa

AI analysis

bu-nti18.univ-lyon1.fr points to a single IP number: 193.48.217.20.

bu-nti18.univ-lyon1.fr is handled by two mail servers: cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr.

bu-nti18.univ-lyon1.fr shares the same mail server setup as other domains, including crnl-ldap-master.univ-lyon1.fr, geett30.insa-lyon.fr, ls-lae-12.univ-lyon1.fr, acces0200.res.insa-lyon.fr and acces3532.res.insa-lyon.fr.

bu-nti18.univ-lyon1.fr shares at least some mail servers with other domains, for instance elico-recherche.eu.

Host names with two IP numbers:

The host cismrelais.univ-lyon1.fr points to 2001:660:5001:100::12 and 134.214.100.12.

The host cisrelais.univ-lyon1.fr points to 2001:660:5001:100::10 and 134.214.100.10.

dbq