CF1763817835272-tsm20251122110840

WWW.ROBTEX.COM - cluster9.instructure.com

Search for IP or hostnames:

cluster9.instructure.com checked at 2025-11-22T13:23:55.196Z 1008ms 56/56/56 100% R:12 allDone:true timedOut:false

`cluster9.instructure.com`

	CNAME	`canvas-iad-prod-c9-1632090590.us-east-1.elb.amazonaws.com`
	A	23.21.103.19^{🇺🇸 Amazon}
			PTR	`ec2-23-21-103-19.compute-1.amazonaws.com`
	A	35.169.192.190^{🇺🇸 Amazon}
			PTR	`ec2-35-169-192-190.compute-1.amazonaws.com`
	A	50.16.208.189^{🇺🇸 Amazon}
			PTR	`ec2-50-16-208-189.compute-1.amazonaws.com`

`instructure.com`

	NS	`ns-2.awsdns-00.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	NS	`ns-996.awsdns-60.net`
	NS	`ns-1354.awsdns-41.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1799.awsdns-32.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	151.101.2.132^{🇺🇸 Fastly}
	A	151.101.66.132^{🇺🇸 Fastly}

rank #1219 globally
rank #689 in the tld

AI analysis

Three IP numbers for cluster9.instructure.com are 23.21.103.19, 35.169.192.190 and 50.16.208.189.

Other host names, for instance canvas-iad-prod-c9-1632090590.us-east-1.elb.amazonaws.com, ec2-23-21-103-19.compute-1.amazonaws.com and ec2-50-16-208-189.compute-1.amazonaws.com share IP numbers with cluster9.instructure.com.

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