CF1758101399300-tsm20250915222102

IPLIST.NET - backup.gref-ip.de

Search for IP or hostnames:

backup.gref-ip.de checked at 2025-09-17T09:29:59.259Z 406ms 50/50/50 100% R:21

backup.gref-ip.de

MXmail.gnssonline.eu
A2a01:4f8:c17:2914::20 🇩🇪 Hetzner
PTRmail.gnssonline.eu
A78.47.227.184🇩🇪 Hetzner
PTRjupiter.server.gnssonline.eu
A2a01:4f8:1c1c:33b9::3 🇩🇪 Hetzner
PTRbackup.gref-ip.de
A157.90.172.33🇩🇪 Hetzner
PTRbackup.gref-ip.de

gref-ip.de

NSns3.core-networks.com
NSns1.core-networks.de
NSns2.core-networks.eu
MXmail.gnssonline.eu
A2a01:4f8:c17:8663::3 🇩🇪 Hetzner
A116.202.12.1🇩🇪 Hetzner

PTR for

Starts with same word

Starts similarily

AI analysis

backup.gref-ip.de resolves to two IP numbers: 2a01:4f8:1c1c:33b9::3 and 157.90.172.33.

backup.gref-ip.de is handled by a single mail server, mail.gnssonline.eu.

backup.gref-ip.de shares the mail server setup with other domains, for example gnssonline.com, mail.alberding.eu, rtcm-ntrip.org, alpos.eu and euronik.eu.

mail.gnssonline.eu resolves to two IPs: 2a01:4f8:c17:2914::20 and 78.47.227.184.

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

GOAWCTR CF johedugfp 2025-09-17