CF1763075757773-tsm20251109205412

WWW.RTSAK.COM - sinwha.onnet21.com

Search for IP or hostnames:

sinwha.onnet21.com checked at 2025-11-13T23:15:57.754Z 431ms 44/44/44 100% R:18 allDone:true timedOut:false

sinwha.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 similarily

AI analysis

sinwha.onnet21.com points to a single IP number: 118.128.213.112.

other host names for instance corebridge.onnet21.com, lolus.onnet21.com, hap.onnet21.com, haeun.onnet21.com and hanauplus.onnet21.com share IP numbers with sinwha.onnet21.com.

sinwha.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

sinwha.onnet21.com shares the same mail server setup as other domains, for instance enesg.onnet21.com, wat.ac.kr, dongwoo21.onnet21.com, inoci.onnet21.com and j-solution.onnet21.com.

sinwha.onnet21.com shares some mail servers with other domains at least partially, for example kmskorea.com.

Host name gw-spam.mailwood.com points to IP address 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.
dbq