CF1759681609691-tsm20251005092912

WWW.RTSAK.COM - smtp.server4u.com

Search for IP or hostnames:

smtp.server4u.com checked at 2025-10-05T16:26:49.680Z 309ms 28/28/28 100% R:13

smtp.server4u.com

A81.94.79.50🇸🇪 SE-TEKNIKPARK
PTRmail.kontorodata.se

server4u.com

NSns75.worldnic.com
NSns76.worldnic.com
A81.94.79.52🇸🇪 SE-TEKNIKPARK
A208.91.197.27🇻🇬 Confluence Networks

Starts with same word

Starts similarily

AI analysis

smtp.server4u.com points to a single IP number: 81.94.79.50.

Other host names such as kontorodata.se, mail.kontorodata.se and www.kontorodata.se share IP numbers with smtp.server4u.com.

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

HBENolF CF johedugfp 2025-10-05