CF1761143342884-tsm20251017082432

DNSWHOIS.INFO - smtp.cpe.fr

Search for IP or hostnames:

smtp.cpe.fr checked at 2025-10-22T14:29:02.875Z 439ms 58/58/58 100% R:12

smtp.cpe.fr

MXcismrelais.univ-lyon1.fr
A2001:660:5001:100::12 🇫🇷 RENATER
PTRcismrelais.univ-lyon1.fr
A134.214.100.12🇫🇷 FR-RENATER
PTRcismrelais.univ-lyon1.fr
MXcisrelais.univ-lyon1.fr
A2001:660:5001:100::10 🇫🇷 RENATER
PTRcisrelais.univ-lyon1.fr
A134.214.100.10🇫🇷 FR-RENATER
PTRcisrelais.univ-lyon1.fr
A134.214.49.100🇫🇷 FR-RENATER
PTRsmtp.cpe.fr

cpe.fr

NSdns2.univ-lyon1.fr
NSdns.univ-lyon1.fr
MXmxa.relay.renater.fr
MXmxb.relay.renater.fr
MXmxc.relay.renater.fr
MXmxd.relay.renater.fr
A178.237.111.223🇫🇷 Eolas
rank #354693 globally
rank #3106 in the tld

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.cpe.fr points to IP number 134.214.49.100.

Two mail servers cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr handle smtp.cpe.fr.

smtp.cpe.fr shares the same mail server setup as other domains, for instance ilmfixe220.univ-lyon1.fr, dhcprov190-11.univ-lyon1.fr, acces3450.res.insa-lyon.fr, eduroinsa341.insa-lyon.fr and iufm-front-01.univ-lyon1.fr.

smtp.cpe.fr shares some mail servers with other domains to some extent, for instance catalyse.cnrs.fr and dr7.cnrs.fr.

these mail servers are commonly used with the mail servers catamail3.catalyse.cnrs.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.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

HTsobEd CF johedugfp 2025-10-22