CF1760302708312-tsm20251012143351

WWW.ROBTEX.COM - mail.columbia.com

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mail.columbia.com checked at 2025-10-12T20:58:28.294Z 0ms 50/50/50 100% R:0

mail.columbia.com

A204.48.44.133🇺🇸 AS54067
A204.48.45.133🇺🇸 AS54067

columbia.com

NSpdns5.ultradns.info
NSpdns1.ultradns.net
NSpdns2.ultradns.net
NSpdns3.ultradns.org
NSpdns4.ultradns.org
NSpdns6.ultradns.co.uk
MXcolumbia-com.mail.protection.outlook.com
A2606:4700::6812:4370🇺🇸 Cloudflare
A2606:4700::6812:4470🇺🇸 Cloudflare
A104.18.67.112Cloudflare
A104.18.68.112Cloudflare
rank #10516 globally
rank #5423 in the tld

Starts with same word

Starts similarily

AI analysis

mail.columbia.com resolves to two IP numbers: 204.48.44.133 and 204.48.45.133.

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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