CF1759572194658-tsm20251004075530

WWW.RTSAK.COM - mail.it4u.co.kr

Search for IP or hostnames:

mail.it4u.co.kr checked at 2025-10-04T10:03:14.637Z 1019ms 32/32/32 100% R:16

mail.it4u.co.kr

CNAMEvhost4n.it4u.co.kr
A49.247.133.134🇰🇷 SMILESERV-AS-KR

it4u.co.kr

NSdns.installsystem.co.kr
MXmail.installsystem.co.kr
MXmail.it4u.co.kr
MXnew.it4u.co.kr
A115.20.151.242🇰🇷 KT Corporation (Korea Telecom)

MX for

Starts with same word

Starts similarily

AI analysis

mail.it4u.co.kr serves as the mail server for it4u.co.kr.

mail.installsystem.co.kr and new.it4u.co.kr are commonly used as mail servers together with mail.it4u.co.kr.

mail.it4u.co.kr points to a single IP: 49.247.133.134.

Other host names, for instance dns.installsystem.co.kr, daehwacon.com, installsystem.co.kr, hanilkj.com and vhost4n.it4u.co.kr share IP numbers with mail.it4u.co.kr.

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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bKXtIHA CF johedugfp 2025-10-04