WWW.ROBTEX.COM - mb21.mailplug.com

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mb21.mailplug.com checked at 2025-10-09T13:55:26.986Z 1773ms 55/55/55 100% R:8

`mb21.mailplug.com`

MX	`mb21.mailplug.com`
		A	121.156.63.21^{🇰🇷 KT Corporation (Korea Telecom)}
			PTR	`mb21.mailplug.co.kr`
A	121.156.63.21^{🇰🇷 KT Corporation (Korea Telecom)}
		PTR	`mb21.mailplug.co.kr`

	NS	`ns2.mailplug.com`
	NS	`ns.mailplug.com`
	MX	`securemx01.mailplug.com`
	MX	`securemx02.mailplug.com`
	NS	`ns2.mailplug.co.kr`
	NS	`ns.mailplug.co.kr`
	A	121.156.118.21^{🇰🇷 KT Corporation (Korea Telecom)}

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mb21.mailplug.com serves as the mail server for hmpip.com and mb21.mailplug.com.

mb21.mailplug.com maps to IP address 121.156.63.21.

Other host names for instance mail.hmpip.com and mb21.mailplug.co.kr share IP numbers with mb21.mailplug.com.

One mail server serves mb21.mailplug.com.

The mail server setup for mb21.mailplug.com matches that of other domains, for instance hmpip.com.

mb21.mailplug.com points to one IP number: 121.156.63.21.

dbq