CF1757548839066-tsm20250910161120

NSLIST.NET - mail.cos.lu

Search for IP or hostnames:

mail.cos.lu checked at 2025-09-11T00:00:39.048Z 218ms 53/53/53 100% R:16

mail.cos.lu

MXmx00.ionos.de
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.ionos.de
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
A213.135.229.195🇱🇺 Post Group Luxembourg
PTRremote.cos.lu

cos.lu

NSns55.1und1.de
NSns56.1und1.de
MXremote.cos.lu
A2001:8d8:100f:f000::249 🇩🇪 IONOS SE
A217.160.0.247🇩🇪 IONOS SE

AI analysis

213.135.229.195 is the IP address that mail.cos.lu points to.

IP numbers are shared between other host names, such as remote.cos.lu, and mail.cos.lu.

Two mail servers, mx00.ionos.de and mx01.ionos.de, are responsible for handling mail.cos.lu.

Like the domains stefan-schuster.eu, herzfrequenzuhren.de, 24-7-stuhl.de, karakorumtrekking.com, and hubi-online.de, mail.cos.lu also has the same mail server setup.

Some mail servers of mail.cos.lu are at least partially shared with other domains like shop-camping.de.

IP number 212.227.15.41 is pointed to by mx00.ionos.de.

IP number 217.72.192.67 is pointed to by mx01.ionos.de.

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

vQGNeWl CF johedugfp 2025-09-11