CF1761346316747-tsm20251024211356

DNSWHOIS.INFO - cu.sipa.columbia.edu

Search for IP or hostnames:

cu.sipa.columbia.edu checked at 2025-10-24T22:51:56.724Z 207ms 28/28/28 100% R:14

cu.sipa.columbia.edu

A128.59.105.41🇺🇸 Columbia University
PTRblackrockforest.org
PTRbuellcenter.org
PTRcheme.columbia.edu
PTRchildpsych.columbia.edu
PTRcommunityimpact.columbia.edu
PTRgradengineering.columbia.edu
PTRias-drupal7-prod.cc.columbia.edu
PTRwww.fws.columbia.edu

sipa.columbia.edu

NSext-ns1.columbia.edu
NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
NSauth4.dns.cogentco.com
NSauth5.dns.cogentco.com
MXsipa-columbia-edu.mail.protection.outlook.com
A162.159.128.65 Cloudflare
A162.159.138.64 Cloudflare

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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BwKoiSF CF johedugfp 2025-10-24