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mastery-learning.com checked at 2025-12-18T09:46:27.402Z 2072ms 82/82/82 100% R:14 allDone:true timedOut:false

`mastery-learning.com`

NS	`ns63.domaincontrol.com`
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS}
			PTR	`ns64.domaincontrol.com`
MX	`mailstore1.secureserver.net`
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net`
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`

mastery-learning.org

mastery-learning.com

mastery-learning.org

mastery-learning.com

mastery-learning.com's delegation uses two name servers, ns63.domaincontrol.com and ns64.domaincontrol.com.

mastery-learning.com shares the same name server setup as other domains, for example chinamatch.com, garagedoorrepairportlandor.org, siestapaddlesports.com, larebozeria.com and countryreports.com.

Host names with two IPs:

mastery-learning.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

mastery-learning.com shares its mail server setup with other domains, including dentrestorations.com, hw1.biz, homestream.org, relizen.net and citrusschools.us.

mastery-learning.com shares some mail servers with other domains, at least partially, for instance tx2me.com.

Host names with three IPs: