coursebuilder.com - robtex.com

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coursebuilder.com checked at 2026-01-12T02:17:59.912Z 0ms 85/85/85 100% R:0 allDone:true timedOut:false cfaller:b6fdd29c/0:59b9a32e:19534:-

`coursebuilder.com`

	NS	`ns-21.awsdns-02.com`
			A	2600:9000:5300:1500::1^{🇺🇸 Amazon}
				PTR	`ns-21.awsdns-02.com`
			A	205.251.192.21^{🇺🇸 Amazon}
				PTR	`ns-21.awsdns-02.com`
	NS	`ns-764.awsdns-31.net`
			A	2600:9000:5302:fc00::1^{🇺🇸 Amazon}
				PTR	`ns-764.awsdns-31.net`
			A	205.251.194.252^{🇺🇸 Amazon}
				PTR	`ns-764.awsdns-31.net`
	NS	`ns-1410.awsdns-48.org`
			A	2600:9000:5305:8200::1^{🇺🇸 Amazon}
				PTR	`ns-1410.awsdns-48.org`
			A	205.251.197.130^{🇺🇸 Amazon}
				PTR	`ns-1410.awsdns-48.org`
	NS	`ns-1640.awsdns-13.co.uk`
			A	2600:9000:5306:6800::1^{🇺🇸 Amazon}
				PTR	`ns-1640.awsdns-13.co.uk`
			A	205.251.198.104^{🇺🇸 Amazon}
				PTR	`ns-1640.awsdns-13.co.uk`
	A	34.198.69.103^{🇺🇸 Amazon}
			PTR	`ec2-34-198-69-103.compute-1.amazonaws.com`
	A	44.206.101.255^{🇺🇸 Amazon}
			PTR	`ec2-44-206-101-255.compute-1.amazonaws.com`
	A	54.157.240.69^{🇺🇸 Amazon}
			PTR	`ec2-54-157-240-69.compute-1.amazonaws.com`

`com`

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

Starts with same word

coursebuilder.de

coursebuilder.withgoogle.com

coursebuilder.nl

coursebuilder.com

coursebuilder.com.au

Starts similarily

coursebuilder.nl

coursebuilder.com

coeurbuilders.com

coursebuilder.com.au

coursebuilder.de

ucorebuilders.com

coursebuilder.withgoogle.com

AI analysis

coursebuilder.com points to IPs: 34.198.69.103, 44.206.101.255 and 54.157.240.69.

Other host names, for instance www.samsungtvads.com, samsungtvads.com, keetercenter.edu, ec2-34-198-69-103.compute-1.amazonaws.com and ec2-54-157-240-69.compute-1.amazonaws.com share IP numbers with coursebuilder.com.

coursebuilder.com is delegated to four name servers: ns-21.awsdns-02.com, ns-764.awsdns-31.net, ns-1410.awsdns-48.org and ns-1640.awsdns-13.co.uk.

coursebuilder.com at least partially shares name servers with other domains such as klikon.com, dj-goetz.com, publico.com.mx, youandyourwedding.co.uk and imcrentals.com.

These name servers are often used together with ns-1461.awsdns-54.org, ns-455.awsdns-56.com, ns-819.awsdns-38.net, ns-1703.awsdns-20.co.uk, ns-310.awsdns-38.com, ns-983.awsdns-58.net, ns-1152.awsdns-16.org, ns-779.awsdns-33.net, ns-1420.awsdns-49.org and ns-1737.awsdns-25.co.uk.

Host names with two IP numbers:

ns-21.awsdns-02.com points to 2600:9000:5300:1500::1 and 205.251.192.21

ns-764.awsdns-31.net points to 2600:9000:5302:fc00::1 and 205.251.194.252

ns-1410.awsdns-48.org points to 2600:9000:5305:8200::1 and 205.251.197.130

ns-1640.awsdns-13.co.uk points to 2600:9000:5306:6800::1 and 205.251.198.104