WWW.RTSAK.COM - mastery-learning.com

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mastery-learning.com checked at 2025-10-03T15:44:46.552Z 106ms 66/66/66 100% R:4

`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	92.204.80.3^{🇫🇷 GODADDY-SXB}
			PTR	`sxb1plibsmtp01-v02.prod.sxb1.secureserver.net`
MX	`smtp.secureserver.net`
		A	92.204.80.0^{🇫🇷 GODADDY-SXB}
			PTR	`sxb1plibsmtp01-v01.prod.sxb1.secureserver.net`

mastery-learning.org

mastery-learning.com

mastery-learning.org

mastery-learning.com

Two name servers ns63.domaincontrol.com and ns64.domaincontrol.com handle the delegation for mastery-learning.com.

mastery-learning.com shares the same name server setup as other domains, for instance garagedoorrepairportlandor.org, larebozeria.com, countryreports.com, epayworld.nyc and cbdrubswholesale.com.

Host names with two IP numbers:

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

mastery-learning.com uses the same mail server setup as other domains, for instance dentrestorations.com, homestream.org, relizen.net, citrusschools.us and skyvault.org.

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

Host names with one IP:

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