CF1760342342035-tsm20251012143351

MXLIST.NET - jsn.co.kr

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jsn.co.kr checked at 2025-10-13T07:59:02.023Z 4662ms 38/38/38 100% R:18

jsn.co.kr

MXmail.jsn.co.kr
A221.139.49.6🇰🇷 SK Broadband
A221.139.49.6🇰🇷 SK Broadband

co.kr

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr

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AI analysis

jsn.co.kr is the parent of mail.jsn.co.kr.

jsn.co.kr resolves to a single IP: 221.139.49.6.

Other host names, for instance goldenbell21.com, xn--z69a9p5ud20dpxef5cl0bs1t.com, swdoro.com, mightygrooming.com and asadesign.kr share IP numbers with jsn.co.kr.

jsn.co.kr is handled by a single mail server, mail.jsn.co.kr.

Host name mail.jsn.co.kr points to IP 221.139.49.6.

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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uhayEES CF johedugfp 2025-10-13