CF1762726885311-tsm20251109205412

WWW.RTSAK.COM - cobmail-main.cob.sjsu.edu

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cobmail-main.cob.sjsu.edu checked at 2025-11-09T22:21:25.292Z 538ms 28/28/28 100% R:16 allDone:true timedOut:false

cobmail-main.cob.sjsu.edu

A130.65.2.16🇺🇸 CENIC / CalREN AS2152
PTRcobmail-main.sjsu.edu
PTRcobmail-main.cob.sjsu.edu

cob.sjsu.edu

MXapollo.sjsu.edu
NSsjs-0cc-112-ib-extdns1.sjsu.edu
NSsjs-mh-site-ib-extdns2.sjsu.edu
A130.65.2.34🇺🇸 CENIC / CalREN AS2152
A130.65.2.79🇺🇸 CENIC / CalREN AS2152

PTR for

AI analysis

cobmail-main.cob.sjsu.edu points to a single IP number: 130.65.2.16.

Other host names, for instance cobmail-main.sjsu.edu, share IP numbers with cobmail-main.cob.sjsu.edu.

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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