CF1757263740013-tsm20250907140122

DNSWHOIS.INFO - cpos.educ.lu

Search for IP or hostnames:

cpos.educ.lu checked at 2025-09-07T16:48:59.994Z 1297ms 47/47/47 100% R:22

cpos.educ.lu

MXsmtpgate1.restena.lu
A2001:a18:1::58 🇱🇺 Fondation RESTENA
PTRsmtpgate1.restena.lu
A158.64.1.58🇱🇺 Fondation RESTENA
PTRsmtpgate1.restena.lu
MXsmtpgate2.restena.lu
A2001:a18:1::59 🇱🇺 Fondation RESTENA
PTRsmtpgate2.restena.lu
A158.64.1.59🇱🇺 Fondation RESTENA
PTRsmtpgate2.restena.lu

educ.lu

NSns1.restena.lu
NSns2.restena.lu
NSns3.restena.lu
MXsmtpgate1.restena.lu
MXsmtpgate2.restena.lu

AI analysis

Two mail servers, smtpgate1.restena.lu and smtpgate2.restena.lu, manage cpos.educ.lu.

Just like domains aip.lu, epf.lu, ocl.lu, albad.lu, and al.lu, cpos.educ.lu also has the same mail server setup.

Some mail servers are at least partially shared by cpos.educ.lu with other domains such as cnel.lu, education.lu, fapel.lu, restena.lu, and my.lu.

Often, the mail servers smtpgate3.restena.lu are used in conjunction with these mail servers.

smtpgate1.restena.lu and smtpgate2.restena.lu each have two IP numbers assigned: 2001:a18:1::58, 158.64.1.58 for smtpgate1.restena.lu and 2001:a18:1::59, 158.64.1.59 for smtpgate2.restena.lu.

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

jSMKXsQ CF johedugfp 2025-09-07