CF1760480402736-tsm20251014171359

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

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mail.seffice.co.kr checked at 2025-10-14T22:20:02.718Z 601ms 25/25/25 100% R:13

mail.seffice.co.kr

A121.189.14.217🇰🇷 KT Corporation (Korea Telecom)
PTRmail.seffice.com
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PTRmail.demo.onul.co.kr

seffice.co.kr

NSns2.kt-idc.com
NSns.kt-idc.com
MXspam.seffice.com
MXspam.seffice.co.kr
A121.189.14.217🇰🇷 KT Corporation (Korea Telecom)

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Starts with same word

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AI analysis

mail.seffice.co.kr resolves to one IP number: 121.189.14.217.

other host names including onul.co.kr, mail.seffice.com, seffice.com, demo.onul.co.kr and seffice.co.kr share IP numbers with mail.seffice.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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XmDUxIl CF johedugfp 2025-10-14