WWW.RTSAK.COM - course1.com

Search for IP or hostnames:

course1.com checked at 2025-10-22T12:58:22.634Z 579ms 85/85/85 100% R:11

`course1.com`

NS	`ns0.thundercloud.uk`
		A	149.255.60.1^{🇬🇧 Awareness Software Limited}
			PTR	`ns0.thundercloud.uk`
NS	`ns1.thundercloud.uk`
		A	185.53.57.60^{🇬🇧 Krystal Hosting}
			PTR	`ns1.thundercloud.uk`
MX	`course1-com.mail.protection.outlook.com`
		A	2a01:111:f403:c801:: ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d:: ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f908:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
A	149.255.62.161^{🇬🇧 Awareness Software Limited}
		PTR	`cloud768.thundercloud.uk`

course1.com

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sou1rce.com

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course1.com points to a single IP: 149.255.62.161.

Other host names, for instance j03.uk, mandelaeffects.co.uk, orwald.com, wafacharitymalawi.com and emeraldisleseaweed.com share IP numbers with course1.com.

Two name servers ns0.thundercloud.uk and ns1.thundercloud.uk handle delegation for course1.com.

Host names with one IP number: The host name ns0.thundercloud.uk points to 149.255.60.1 and the host name ns1.thundercloud.uk points to 185.53.57.60.

course1.com is handled by a single mail server, course1-com.mail.protection.outlook.com.

Hostname course1-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c902::7, 2a01:111:f403:c91d::, 2a01:111:f403:f908::, 52.101.8.51, 52.101.10.16, 52.101.41.183 and 52.101.194.0.

dbq