CF1763124222242-tsm20251109205412

WWW.RTSAK.COM - star.is4u.com

Search for IP or hostnames:

star.is4u.com checked at 2025-11-14T12:43:42.136Z 2148ms 44/44/44 100% R:11 allDone:true timedOut:false

star.is4u.com

MXmail.is4u.com
MXmail.r4u.com
A2605:6400:20:13f6::1 🇺🇸 FRANTECH
PTRstar.is4u.com
A205.185.122.163🇺🇸 FRANTECH
PTRstar.is4u.com

is4u.com

MXmail.is4u.com
MXmail.r4u.com
NScuritiba.ns.porkbun.com
NSfortaleza.ns.porkbun.com
NSmaceio.ns.porkbun.com
NSsalvador.ns.porkbun.com
A2605:6400:20:13f6::1 🇺🇸 FRANTECH
A205.185.122.163🇺🇸 FRANTECH

PTR for

Starts with same word

Starts similarily

AI analysis

star.is4u.com points to two IP numbers: 2605:6400:20:13f6::1 and 205.185.122.163.

Other host names, for instance ns2.is4u.com, is4u.com, server2.is4u.com, server1.is4u.com and ns1.is4u.com share IP numbers with star.is4u.com.

star.is4u.com is handled by two mail servers: mail.is4u.com and mail.r4u.com.

star.is4u.com shares the same mail server setup as other domains, including ns2.is4u.com, is4u.com, server2.is4u.com, server1.is4u.com and ns1.is4u.com.

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