CF1763815202301-tsm20251122110840

WWW.RTSAK.COM - happy.onnet21.com

Search for IP or hostnames:

happy.onnet21.com checked at 2025-11-22T12:40:02.267Z 1050ms 44/44/44 100% R:13 allDone:true timedOut:false

happy.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LGDACOM
A164.124.107.133🇰🇷 LGDACOM
PTRsmtp.abcroute2.onnet21.com

onnet21.com

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

Starts with same word

Starts similarily

AI analysis

happy.onnet21.com points to a single IP number: 164.124.107.133.

Other host names, for instance jdtec.onnet21.com, knfco.onnet21.com, wifamd.onnet21.com, ssc.onnet21.com and thesseni.onnet21.com share IP numbers with happy.onnet21.com.

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

happy.onnet21.com uses the same mail server configuration as other domains, such as siliconbridge.net, veganet.co.kr, latona.co.kr, redwhistle.onnet21.com and busung.onnet21.com.

happy.onnet21.com shares mail servers with other domains at least in part, for instance feelkor.com, k-pops.com, s2.co.kr, anysize.onnet21.com and nawon.onnet21.com.

gw-spam.mailwood.com points 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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