CF1760810200259-tsm20251017082432

DNSWHOIS.INFO - swtech.onnet21.com

Search for IP or hostnames:

swtech.onnet21.com checked at 2025-10-18T17:56:40.243Z 757ms 44/44/44 100% R:12

swtech.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A118.128.213.112🇰🇷 LG Uplus

onnet21.com

MXgw-spam.mailwood.com
NSnis.dacom.co.kr
NSns2.dacom.co.kr
A118.128.208.143🇰🇷 LG Uplus

Starts with same word

Starts similarily

AI analysis

swtech.onnet21.com resolves to one IP number: 118.128.213.112.

Other host names, for instance lc2.onnet21.com, jisungit.onnet21.com, leelee.onnet21.com, daesan.onnet21.com and smsolution.onnet21.com share IP numbers with swtech.onnet21.com.

A single mail server handles swtech.onnet21.com, gw-spam.mailwood.com.

swtech.onnet21.com shares the same mail server setup as other domains, for instance dyems.onnet21.com, t-gls.co.kr, yunah.co.kr, biel.onnet21.com and vedivero.co.kr.

swtech.onnet21.com shares some mail servers with other domains, at least in part, for example afas.co.kr.

Host name gw-spam.mailwood.com resolves to a single IP: 118.128.208.153.

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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nywJTuL CF johedugfp 2025-10-18