CF1759359000638-tsm20251001211114

WWW.RTSAK.COM - imap.c4b.de

Search for IP or hostnames:

imap.c4b.de checked at 2025-10-01T22:50:00.621Z 296ms 55/55/55 100% R:14

imap.c4b.de

MXmail1.c4b.de
A91.26.12.242🇩🇪 Deutsche Telekom
PTRmail1.c4b.de
MXmail2.c4b.de
A91.26.12.242🇩🇪 Deutsche Telekom
PTRmail1.c4b.de
A2a00:1169:103:da50:: 🇫🇷 GODADDY-SXB
PTRmc20859.ispgateway.de
A134.119.236.64🇫🇷 GD-EMEA-DC-SXB1
PTRmc20859.ispgateway.de

c4b.de

NSns81.domaincontrol.com
NSns82.domaincontrol.com
MXc4b-de.mail.protection.outlook.com
A2a00:1169:103:da50:: 🇫🇷 GODADDY-SXB
A134.119.236.64🇫🇷 GD-EMEA-DC-SXB1

Starts with same word

Starts similarily

AI analysis

imap.c4b.de points to two IPs: 2a00:1169:103:da50:: and 134.119.236.64.

Other host names, for instance xphone-connect.net, c4b.biz, c4b.com, xdf.c4b.de and hostmaster.c4b-academy.com share IP numbers with imap.c4b.de.

Two mail servers handle imap.c4b.de: mail1.c4b.de and mail2.c4b.de.

imap.c4b.de shares the mail server setup with other domains, such as xdf.c4b.de, www.c4b.de and mail.c4b.de.

Hostnames with one IP number:

mail1.c4b.de points to 91.26.12.242

mail2.c4b.de points to 91.26.12.242

Hostnames pointing to 91.26.12.242: mail1.c4b.de, mail2.c4b.de

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

BUDsImM CF johedugfp 2025-10-01