CF1759428376086-tsm20251002145945

WWW.ROBTEX.COM - backup.gref-ip.de

Search for IP or hostnames:

backup.gref-ip.de checked at 2025-10-02T18:06:16.059Z 268ms 72/72/72 100% R:16

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 IPs: 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 same mail server setup as other domains, for instance gnssonline.com, mail.alberding.eu, rtcm-ntrip.org, alpos.eu and euronik.eu.

Host 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

ycaFAtx CF johedugfp 2025-10-02