CF1763725241628-tsm20251116095642

WWW.ROBTEX.COM - cptc.instructure.com

Search for IP or hostnames:

cptc.instructure.com checked at 2025-11-21T11:40:41.570Z 1047ms 57/57/57 100% R:13 allDone:true timedOut:false

cptc.instructure.com

CNAMEcluster9.instructure.com
CNAMEcanvas-iad-prod-c9-1632090590.us-east-1.elb.amazonaws.com
A23.21.103.19🇺🇸 Amazon
PTRec2-23-21-103-19.compute-1.amazonaws.com
A35.169.192.190🇺🇸 Amazon
PTRec2-35-169-192-190.compute-1.amazonaws.com
A50.16.208.189🇺🇸 Amazon
PTRec2-50-16-208-189.compute-1.amazonaws.com

instructure.com

NSns-2.awsdns-00.com
MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSns-996.awsdns-60.net
NSns-1354.awsdns-41.org
MXaspmx.l.google.com
NSns-1799.awsdns-32.co.uk
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A151.101.2.132🇺🇸 Fastly
A151.101.66.132🇺🇸 Fastly
rank #1219 globally
rank #689 in the tld

Starts with same word

Starts similarily

AI analysis

Three IP numbers (23.21.103.19, 35.169.192.190 and 50.16.208.189) are pointed to by cptc.instructure.com.

Other host names, for instance canvas-iad-prod-c9-1632090590.us-east-1.elb.amazonaws.com, share IP numbers with cptc.instructure.com.

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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