CF1761388750532-tsm20251024211356

WWW.RTSAK.COM - www.j2.co.kr

Search for IP or hostnames:

www.j2.co.kr checked at 2025-10-25T10:39:10.488Z 669ms 64/64/64 100% R:13

www.j2.co.kr

CNAMEj2.co.kr
MXmail.j2.co.kr
A110.45.244.25🇰🇷 LG Uplus
PTRmail.ngdc.asia
PTRmail.kodaqs.com
PTRmail.exmind.io
PTRmail.exmind.kr
PTRmail.kodaqs.kr
PTRmail.ngdc.kr
PTRmail.exmind.co.kr
PTRmail.ngdc.co.kr
NSns1.j2.co.kr
A118.220.172.123🇰🇷 SK Broadband
NSns.j2.co.kr
A118.220.172.122🇰🇷 SK Broadband
A118.220.172.101🇰🇷 SK Broadband

j2.co.kr

MXmail.j2.co.kr
NSns1.j2.co.kr
NSns.j2.co.kr
A118.220.172.101🇰🇷 SK Broadband

Starts with same word

Starts similarily

AI analysis

www.j2.co.kr points to IP number: 118.220.172.101.

Other host names, for instance megavpn.co.kr and j2.co.kr, share IP numbers with www.j2.co.kr.

www.j2.co.kr is delegated to two name servers: ns1.j2.co.kr and ns.j2.co.kr.

www.j2.co.kr uses the same name server setup as other domains, for example j2.co.kr.

Host names with a single IP:

ns1.j2.co.kr points to 118.220.172.123.

ns.j2.co.kr points to 118.220.172.122.

www.j2.co.kr is handled by a single mail server, mail.j2.co.kr.

The mail server setup for www.j2.co.kr mirrors that of other domains, for instance j2.co.kr.

mail.j2.co.kr points to a single IP: 110.45.244.25.

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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kBMpPKM CF johedugfp 2025-10-25