CF1764029361065-tsm20251124231709

MXLIST.NET - thegreatcourses.co.uk

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thegreatcourses.co.uk checked at 2025-11-25T00:09:21.006Z 681ms 167/167/167 100% R:14 allDone:true timedOut:false

thegreatcourses.co.uk

NSns-489.awsdns-61.com
A2600:9000:5301:e900::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-489.awsdns-61.com
A205.251.193.233๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-489.awsdns-61.com
NSns-877.awsdns-45.net
A2600:9000:5303:6d00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-877.awsdns-45.net
A205.251.195.109๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-877.awsdns-45.net
NSns-1069.awsdns-05.org
A2600:9000:5304:2d00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1069.awsdns-05.org
A205.251.196.45๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1069.awsdns-05.org
MXcluster1.us.messagelabs.com
A67.219.246.208๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail907.messagelabs.com
A67.219.246.210๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail909.messagelabs.com
A67.219.247.106๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail923.messagelabs.com
A67.219.247.202๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail930.messagelabs.com
A67.219.247.204๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail931.messagelabs.com
A67.219.250.212๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail943.messagelabs.com
A67.219.250.215๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail948.messagelabs.com
A67.219.250.218๐Ÿ‡บ๐Ÿ‡ธ Google
PTRmail951.messagelabs.com
MXcluster1a.us.messagelabs.com
A34.75.172.113๐Ÿ‡บ๐Ÿ‡ธ Google
PTR113.172.75.34.bc.googleusercontent.com
NSns-1882.awsdns-43.co.uk
A2600:9000:5307:5a00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1882.awsdns-43.co.uk
A205.251.199.90๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1882.awsdns-43.co.uk
MXteachco-com.mail.protection.outlook.com
A2a01:111:f403:c902::16 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c946::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f910:: ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A2a01:111:f403:f913:: ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.8.51๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.9.12๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.10.10๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.40.0๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A18.211.76.51๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-18-211-76-51.compute-1.amazonaws.com
A52.1.231.60๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-52-1-231-60.compute-1.amazonaws.com

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AI analysis

www.thegreatcourses.co.uk has thegreatcourses.co.uk as its parent.

thegreatcourses.co.uk points to two IPs: 18.211.76.51 and 52.1.231.60.

Other host names, for example ec2-52-1-231-60.compute-1.amazonaws.com, ec2-18-211-76-51.compute-1.amazonaws.com and thegreatcourses.com share the same IP as thegreatcourses.co.uk.

thegreatcourses.co.uk is delegated to four name servers: ns-489.awsdns-61.com, ns-877.awsdns-45.net, ns-1069.awsdns-05.org and ns-1882.awsdns-43.co.uk.

thegreatcourses.co.uk at least partially shares name servers with other domains such as emailaccountlogin.co, lat.com.mx, prithwish.net, stewartvillecamps.com and mitfsx.org.

These name servers are often used together with ns-18.awsdns-02.com, ns-2037.awsdns-62.co.uk, ns-995.awsdns-60.net, ns-684.awsdns-21.net, ns-233.awsdns-29.com, ns-1941.awsdns-50.co.uk, ns-423.awsdns-52.com, ns-705.awsdns-24.net and ns-1087.awsdns-07.org.

Host names with two IP numbers:

ns-489.awsdns-61.com points to 2600:9000:5301:e900::1 and 205.251.193.233

ns-877.awsdns-45.net points to 2600:9000:5303:6d00::1 and 205.251.195.109

ns-1069.awsdns-05.org points to 2600:9000:5304:2d00::1 and 205.251.196.45

ns-1882.awsdns-43.co.uk points to 2600:9000:5307:5a00::1 and 205.251.199.90

thegreatcourses.co.uk is handled by three mail servers: cluster1.us.messagelabs.com, cluster1a.us.messagelabs.com and teachco-com.mail.protection.outlook.com.

thegreatcourses.co.uk shares mail servers with other domains at least in part, for instance granitereit.com, cbsecure.net, safetycontractors.com, villacampa.com and atlselab.net.

Host names with eight IP numbers:

cluster1.us.messagelabs.com points to 67.219.246.208, 67.219.246.210, 67.219.247.106, 67.219.247.202, 67.219.247.204, 67.219.250.212, 67.219.250.215 and 67.219.250.218.

teachco-com.mail.protection.outlook.com points to 2a01:111:f403:c902::16, 2a01:111:f403:c946::1, 2a01:111:f403:f910::, 2a01:111:f403:f913::, 52.101.8.51, 52.101.9.12, 52.101.10.10 and 52.101.40.0.

Host names with one IP number:

cluster1a.us.messagelabs.com points to 34.75.172.113.