CF1759614648380-tsm20251004101907

WWW.RTSAK.COM - smtp.cpe.fr

Search for IP or hostnames:

smtp.cpe.fr checked at 2025-10-04T21:50:48.364Z 240ms 58/58/58 100% R:16

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 a single IP number: 134.214.49.100.

smtp.cpe.fr is handled by two mail servers: cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.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, at least partially, for instance catalyse.cnrs.fr and dr7.cnrs.fr.

these mail servers are commonly used alongside 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

fNtcNPZ CF johedugfp 2025-10-04