CF1761129445946-tsm20251017082432

DNSWHOIS.INFO - www.tc.columbia.edu

Search for IP or hostnames:

www.tc.columbia.edu checked at 2025-10-22T10:37:25.699Z 2770ms 36/36/36 100% R:11

www.tc.columbia.edu

CNAMEtccolumbiaedu-lb01-production.terminalfour.net
A3.215.252.197🇺🇸 Amazon
PTRec2-3-215-252-197.compute-1.amazonaws.com
A44.213.234.56🇺🇸 Amazon
PTRec2-44-213-234-56.compute-1.amazonaws.com
A98.86.125.226🇺🇸 Amazon
PTRec2-98-86-125-226.compute-1.amazonaws.com

tc.columbia.edu

MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A34.196.195.67🇺🇸 Amazon

Starts with same word

Starts similarily

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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