CF1759868077350-tsm20251005211530

DNSWHOIS.INFO - uplusdemo1.onnet21.com

Search for IP or hostnames:

uplusdemo1.onnet21.com checked at 2025-10-07T20:14:37.334Z 275ms 47/47/47 100% R:18

uplusdemo1.onnet21.com

MXgw-spam.mailwood.com
A118.128.208.153🇰🇷 LG Uplus
A118.128.208.143🇰🇷 LG Uplus

onnet21.com

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

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AI analysis

uplusdemo1.onnet21.com is parent of smtp.uplusdemo1.onnet21.com and mail.uplusdemo1.onnet21.com.

uplusdemo1.onnet21.com resolves to a single IP address: 118.128.208.143.

Other host names including message.onnet21.com, levlife.onnet21.com, cjsystem.onnet21.com, davichman.onnet21.com and ansancci.onnet21.com share IP numbers with uplusdemo1.onnet21.com.

uplusdemo1.onnet21.com is handled by a single mail server, gw-spam.mailwood.com.

uplusdemo1.onnet21.com shares its mail server setup with other domains, including tanos.co.kr, kcent.co.kr, dpl.co.kr, whanam.net and hkrcp.com.

uplusdemo1.onnet21.com shares some mail servers with other domains, at least partially, for instance mirtec.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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zYAPbhQ CF johedugfp 2025-10-07