WWW.RTSAK.COM - cei2.iutbourg.univ-lyon1.fr

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cei2.iutbourg.univ-lyon1.fr checked at 2025-10-04T12:21:18.754Z 408ms 52/52/52 100% R:8

`cei2.iutbourg.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	193.51.199.166^{🇫🇷 RENATER}
		PTR	`cei2.iutbourg.univ-lyon1.fr`

`iutbourg.univ-lyon1.fr`

	MX	`cismrelais.univ-lyon1.fr`
	MX	`cisrelais.univ-lyon1.fr`
	NS	`dns2.univ-lyon1.fr`
	NS	`dns.univ-lyon1.fr`

PTR for

166.199.51.193.in-addr.arpa

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AI analysis

cei2.iutbourg.univ-lyon1.fr points to a single IP: 193.51.199.166.

cei2.iutbourg.univ-lyon1.fr is handled by two mail servers: cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr.

cei2.iutbourg.univ-lyon1.fr has the same mail server setup as other domains, including b710l1206.univ-lyon1.fr, bu-roc31.univ-lyon1.fr, u121-joel.univ-lyon1.fr, bu-roc28.univ-lyon1.fr and mike.univ-lyon1.fr.

Some mail servers are shared between cei2.iutbourg.univ-lyon1.fr and other domains, for example isfa-srv3.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