CF1760779517132-tsm20251017082432

MXLIST.NET - course.tc

Search for IP or hostnames:

course.tc checked at 2025-10-18T09:25:17.117Z 1386ms 92/92/92 100% R:14

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
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AI analysis

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

course.tc resolves to a single IP: 138.197.55.142.

Other host names, for instance, mail.course.tc and www.course.tc share IP numbers 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 some name servers with other domains, for example financialwellness.com, caratlane.in, r3bsolutions.com, dhezqcwanmw86.cloudfront.net and elmoanalytics.com.au.

these name servers are often used with 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

Two IPs per host:

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.

Host name mail.course.tc points to 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.
dbq

nZsSeZS CF johedugfp 2025-10-18