CF1763390426679-tsm20251116095642

MXLIST.NET - sfilter.onnet21.com

Search for IP or hostnames:

sfilter.onnet21.com checked at 2025-11-17T14:40:26.653Z 1220ms 28/28/28 100% R:11 allDone:true timedOut:false

sfilter.onnet21.com

A211.40.221.190🇰🇷 LGDACOM
PTRspam.mailwood.com

onnet21.com

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

MX for

Starts with same word

Starts similarily

AI analysis

sfilter.onnet21.com serves as the mail server for u3cnc.onnet21.com and psco.onnet21.com.

sfilter.onnet21.com resolves to one IP number: 211.40.221.190.

other host names including sfilter.showy1.com, sfilter.mbcdramanet.com, sfilter.wilopump.net, sfilter.kaja.co.kr and sfilter.hdtel.co.kr share IP numbers with sfilter.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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