CF1762799599938-tsm20251109205412

WWW.RTSAK.COM - webmail.fastman.cz

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webmail.fastman.cz checked at 2025-11-10T18:33:19.921Z 208ms 25/25/25 100% R:14 allDone:true timedOut:false

webmail.fastman.cz

A81.91.86.29🇨🇿 WEB4U
PTRwebmail.web4u.cz

fastman.cz

NSns2.web4u.cz
NSns.web4u.cz
MXmx1.mailchannels.net
MXmx2.mailchannels.net
A81.91.86.11🇨🇿 WEB4U

Starts with same word

Starts similarily

AI analysis

webmail.fastman.cz points to a single IP number: 81.91.86.29.

Other host names, for instance webmail.brnoizol.cz, webmail.altopraha.cz, webmail.restio.cz, webmail.graficon.cz and webmail.tekma.cz share IP numbers with webmail.fastman.cz.

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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