WWW.RTSAK.COM - courseregistration.org

Search for IP or hostnames:

courseregistration.org checked at 2025-10-21T00:27:27.835Z 154ms 101/101/101 100% R:15

`courseregistration.org`

NS	`ns39.domaincontrol.com`
		A	2603:5:21d1::14 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
MX	`courseregistration-org.mail.protection.outlook.com`
		A	2a01:111:f403:c802:: ^{🇺🇸 Microsoft}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6 ^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7 ^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1 ^{🇺🇸 Microsoft}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
A	3.33.130.190^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`

courseregistration.org

courseregistration.com

courseregistration.org

courseregistration.com

courseregistration.org points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as twohive.com, brianmussetter.com, frea.us, zenmillennials.com and nknowvative.net share IPs with courseregistration.org.

Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for courseregistration.org.

courseregistration.org shares the same name server setup as other domains, for example durrievision.com, flprohomebuyer.com, axtile.com, mrppizza.com and freedombnkmonona.com.

courseregistration.org shares name servers with other domains at least partially, for instance greatergracetulsa.net.

Host names with two IP numbers:

courseregistration-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c946::6, 2a01:111:f403:c946::7, 2a01:111:f403:f907::1, 52.101.10.14, 52.101.41.21, 52.101.41.28 and 52.101.194.0.

dbq