CF1758753841320-tsm20250924192539

IPLIST.NET - course.tc

Search for IP or hostnames:

course.tc checked at 2025-09-24T22:44:01.304Z 223ms 92/92/92 100% R:21

course.tc

NSns-6.awsdns-00.com
A2600:9000:5300:600::1 🇺🇸 Amazon
PTRns-6.awsdns-00.com
A205.251.192.6🇺🇸 Amazon
PTRns-6.awsdns-00.com
NSns-840.awsdns-41.net
A2600:9000:5303:4800::1 🇺🇸 Amazon
PTRns-840.awsdns-41.net
A205.251.195.72🇺🇸 Amazon
PTRns-840.awsdns-41.net
NSns-1424.awsdns-50.org
A2600:9000:5305:9000::1 🇺🇸 Amazon
PTRns-1424.awsdns-50.org
A205.251.197.144🇺🇸 Amazon
PTRns-1424.awsdns-50.org
MXmail.course.tc
A138.197.55.142🇺🇸 DigitalOcean
NSns-1760.awsdns-28.co.uk
A2600:9000:5306:e000::1 🇺🇸 Amazon
PTRns-1760.awsdns-28.co.uk
A205.251.198.224🇺🇸 Amazon
PTRns-1760.awsdns-28.co.uk
A138.197.55.142🇺🇸 DigitalOcean

tc

NSroot1.zone.tc
NSroot2.zone.tc
NSroot3.zone.tc
NSroot4.zone.tc
NSroot5.zone.tc
NSroot6.zone.tc
NSroot7.zone.tc
NSroot8.zone.tc
rank #511026 globally
rank #23 in the tld
PASS

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Starts with same word

Starts similarily

AI analysis

course.tc is parent of mail.course.tc, cdn5.course.tc, status.course.tc and www.course.tc.

course.tc points to IP number 138.197.55.142.

Other host names, for example mail.course.tc and www.course.tc, share IPs with course.tc.

course.tc is delegated to four name servers: ns-6.awsdns-00.com, ns-840.awsdns-41.net, ns-1424.awsdns-50.org and ns-1760.awsdns-28.co.uk.

course.tc shares name servers with other domains at least partially, for example financialwellness.com, caratlane.in, r3bsolutions.com, dhezqcwanmw86.cloudfront.net and elmoanalytics.com.au.

these name servers are often used with the following: ns-127.awsdns-15.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-664.awsdns-19.net, ns-1660.awsdns-15.co.uk, ns-944.awsdns-54.net, ns-1323.awsdns-37.org and ns-1741.awsdns-25.co.uk.

Host names with two IP numbers:

ns-6.awsdns-00.com points to: 2600:9000:5300:600::1 and 205.251.192.6

ns-840.awsdns-41.net points to: 2600:9000:5303:4800::1 and 205.251.195.72

ns-1424.awsdns-50.org points to: 2600:9000:5305:9000::1 and 205.251.197.144

ns-1760.awsdns-28.co.uk points to: 2600:9000:5306:e000::1 and 205.251.198.224

course.tc is handled by a single mail server, mail.course.tc.

mail.course.tc points to a single IP: 138.197.55.142.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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oJaLnfN CF johedugfp 2025-09-24