CF1760323166577-tsm20251012143351

NSLIST.NET - cluster81.instructure.com

Search for IP or hostnames:

cluster81.instructure.com checked at 2025-10-13T02:39:26.564Z 256ms 39/39/39 100% R:13

`cluster81.instructure.com`

	CNAME	`canvas-iad-prod-c81-1502162595.us-east-1.elb.amazonaws.com`
	A	3.230.70.49^{🇺🇸 Amazon}
			PTR	`ec2-3-230-70-49.compute-1.amazonaws.com`
	A	54.146.127.5^{🇺🇸 Amazon}
			PTR	`ec2-54-146-127-5.compute-1.amazonaws.com`
	A	54.209.121.76^{🇺🇸 Amazon}
			PTR	`ec2-54-209-121-76.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

cluster81.instructure.com points to three IPs: 3.230.70.49, 54.146.127.5 and 54.209.121.76.

Other host names such as ec2-54-146-127-5.compute-1.amazonaws.com, canvas-iad-prod-c81-1502162595.us-east-1.elb.amazonaws.com and ec2-3-230-70-49.compute-1.amazonaws.com share IP numbers with cluster81.instructure.com.

dbq

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