WWW.ROBTEX.COM - courses

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courses checked at 2025-09-05T17:34:25.184Z 459ms 144/144/144 100% R:10

`courses`

NS	`a.nic.courses`
		A	2001:dcd:1::9^{🇦🇺 Neustar}
			PTR	`brand.alpha.aridns.net.au`
		A	37.209.192.9^{🇺🇸 Neustar}
			PTR	`brand.alpha.aridns.net.au`
NS	`b.nic.courses`
		A	2001:dcd:2::9^{🇦🇺 Neustar}
			PTR	`brand.beta.aridns.net.au`
		A	37.209.194.9^{🇺🇸 Neustar}
			PTR	`brand.beta.aridns.net.au`
NS	`c.nic.courses`
		A	2001:dcd:3::9^{🇦🇺 Neustar}
			PTR	`brand.gamma.aridns.net.au`
		A	37.209.196.9^{🇺🇸 Neustar}
			PTR	`brand.gamma.aridns.net.au`
NS	`x.nic.courses`
		A	2610:a1:1074::1:82^{🇺🇸 Neustar}
		A	156.154.172.82^{🇺🇸 Neustar}
NS	`y.nic.courses`
		A	2610:a1:1075::1:82^{🇺🇸 Neustar}
		A	156.154.173.82^{🇺🇸 Neustar}
NS	`z.nic.courses`
		A	2610:a1:1076::1:82^{🇺🇸 Neustar}
		A	156.154.174.82^{🇺🇸 Neustar}

`(root)`

	NS	`a.root-servers.net`
	NS	`b.root-servers.net`
	NS	`c.root-servers.net`
	NS	`d.root-servers.net`
	NS	`e.root-servers.net`
	NS	`f.root-servers.net`
	NS	`g.root-servers.net`
	NS	`h.root-servers.net`
	NS	`i.root-servers.net`
	NS	`j.root-servers.net`
	NS	`k.root-servers.net`
	NS	`l.root-servers.net`
	NS	`m.root-servers.net`

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AI analysis

The parent host name courses has children host names including instagram.courses, edu.courses, com.courses, lexicom.courses, hdmovie2.courses along with a few others.

The six name servers to which courses is delegated are a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses, y.nic.courses, and z.nic.courses.

For instance, courses shares name servers, at least partially, with other domains such as nic.courses.

a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses, y.nic.courses, and z.nic.courses all point to two IP numbers each: 2001:dcd:1::9, 37.209.192.9, 2001:dcd:2::9, 37.209.194.9, 2001:dcd:3::9, 37.209.196.9, 2610:a1:1074::1:82, 156.154.172.82, 2610:a1:1075::1:82, 156.154.173.82, 2610:a1:1076::1:82, and 156.154.174.82 respectively.

dbq