WWW.RTSAK.COM - certtech.com

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certtech.com checked at 2025-10-02T02:32:21.583Z 206ms 91/91/91 100% R:15

`certtech.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	`certtecha.mail.protection.office365.us`
		A	2001:489a:2202:4::10 ^{🇺🇸 AS8070}
			PTR	`mail-bn3usg020010.inbound.protection.outlook.com`
		A	2001:489a:2202:5::10 ^{🇺🇸 AS8070}
			PTR	`mail-cy1usg020010.inbound.protection.outlook.com`
		A	23.103.199.138^{🇺🇸 Microsoft}
			PTR	`mail-bn3usg020138.inbound.protection.outlook.com`
		A	23.103.199.170^{🇺🇸 Microsoft}
			PTR	`mail-cy1usg020170.inbound.protection.outlook.com`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

exchange.certtech.com

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certtech.com

The parent of exchange.certtech.com is certtech.com.

certtech.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

Two name servers ns63.domaincontrol.com and ns64.domaincontrol.com handle delegation for certtech.com.

certtech.com uses the same name server setup as other domains, for example stowemountainrentals.com, clarkstonea.org, digitalconsultants.net, cartlife.com and groupmeeran.in.

certtech.com shares name servers with other domains at least in part, for instance canefieldnaturals.com.

Host names with two IP numbers:

certtech.com is handled by a single mail server, certtecha.mail.protection.office365.us.

certtech.com uses the same mail server setup as other domains, for instance genuen.com and fcshelp.com.

Host certtecha.mail.protection.office365.us resolves to four IP numbers: 2001:489a:2202:4::10, 2001:489a:2202:5::10, 23.103.199.138 and 23.103.199.170.

dbq