CF1759977088248-tsm20251008212832

DNSWHOIS.INFO - smtp.atech.onnet21.com

Search for IP or hostnames:

smtp.atech.onnet21.com checked at 2025-10-09T02:31:28.231Z 1203ms 28/28/28 100% R:16

smtp.atech.onnet21.com

A118.128.208.148🇰🇷 LG Uplus

atech.onnet21.com

MXsmtp.atech.onnet21.com
A118.128.208.143🇰🇷 LG Uplus

MX for

Starts with same word

Starts similarily

AI analysis

smtp.atech.onnet21.com is the mail server for atech.onnet21.com.

smtp.atech.onnet21.com resolves to one IP number: 118.128.208.148.

other host names including smtp.dongwoo21.onnet21.com, smtp.geostaffs.onnet21.com, smtp.bizlg.onnet21.com, smtp.hyunjincorp.com and smtp.hcenc.onnet21.com share IP numbers with smtp.atech.onnet21.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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OwHvpcv CF johedugfp 2025-10-09