CF1757968541830-tsm20250915173524

IPLIST.NET - mail.openclass.pe.kr

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mail.openclass.pe.kr checked at 2025-09-15T20:35:41.786Z 564ms 60/60/60 100% R:22

mail.openclass.pe.kr

CNAMEopenclass.pe.kr
NSns1.hemosu.com
A121.254.243.201🇰🇷 LG Uplus
NSns2.hemosu.com
A121.254.243.202🇰🇷 LG Uplus
MXmail.openclass.pe.kr
A121.254.243.199🇰🇷 LG Uplus

openclass.pe.kr

NSns1.hemosu.com
NSns2.hemosu.com
MXmail.openclass.pe.kr
A121.254.243.199🇰🇷 LG Uplus

MX for

Starts with same word

Starts similarily

AI analysis

openclass.pe.kr employs mail.openclass.pe.kr as its mail server.

mail.openclass.pe.kr points to the IP address: 121.254.243.199.

IP numbers are shared between mail.openclass.pe.kr and other host names such as cleansky.com, shinsegi21.com, openclass.pe.kr, firstmancamp.com, and leeeng-wire.com.

Two name servers, ns1.hemosu.com and ns2.hemosu.com, are delegated to mail.openclass.pe.kr.

The name server setup of mail.openclass.pe.kr is shared with other domains such as shinsegi21.com, openclass.pe.kr, leeeng-wire.com, ezliver.com, and hemosu.com.

ns1.hemosu.com and ns2.hemosu.com both point to IP numbers: 121.254.243.201 and 121.254.243.202 respectively.

The mail server, mail.openclass.pe.kr, manages mail.openclass.pe.kr.

The mail server setup of mail.openclass.pe.kr is identical to other domains, such as openclass.pe.kr.

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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nzoZMbE CF johedugfp 2025-09-15