CF1759700217586-tsm20251005211530

WWW.RTSAK.COM - opencourseware.org

Search for IP or hostnames:

opencourseware.org checked at 2025-10-05T21:36:57.561Z 214ms 77/77/77 100% R:9

opencourseware.org

NSns0.directnic.com
A2602:fc8e:0:688f:9::41 🇺🇸 THEPRODUCERS
A104.143.9.41🇺🇸 THEPRODUCERS
NSns1.directnic.com
A2600:3c01::f03c:94ff:fe81:e767 🇺🇸 Linode AS63949
A23.239.4.33🇺🇸 Linode AS63949
PTRdnic-ns1.directnic.net
NSns2.directnic.com
A2602:fc8e:0:688f:9::42 🇺🇸 THEPRODUCERS
A104.143.9.42🇺🇸 THEPRODUCERS
NSns3.directnic.com
A2600:3c00::f03c:94ff:fe81:b947 🇺🇸 Linode AS63949
A45.33.11.85🇺🇸 Linode AS63949
PTRdnic-ns3.directnic.net
A104.143.9.210🇺🇸 THEPRODUCERS
A104.143.9.211🇺🇸 THEPRODUCERS

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

opencourseware.org points to two IPs: 104.143.9.210 and 104.143.9.211.

Other host names including grandbowl.com, cunts.org, newsneighborhood.com, pantysoft.com and kmdl.org share IP numbers with opencourseware.org.

opencourseware.org is delegated to four name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.

opencourseware.org at least partially shares name servers with other domains, including finiware.com, glutenfreekidgifts.com, eicub.net, leeandlee.com and pjsentertainment.com.

Hosts with two IP numbers:

Host ns0.directnic.com points to 2602:fc8e:0:688f:9::41 and 104.143.9.41

Host ns1.directnic.com points to 2600:3c01::f03c:94ff:fe81:e767 and 23.239.4.33

Host ns2.directnic.com points to 2602:fc8e:0:688f:9::42 and 104.143.9.42

Host ns3.directnic.com points to 2600:3c00::f03c:94ff:fe81:b947 and 45.33.11.85

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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jKMbMZA CF johedugfp 2025-10-05