CF1762563014637-tsm20251105200708

WWW.RTSAK.COM - smtp.f-s-c.it

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smtp.f-s-c.it checked at 2025-11-08T00:50:14.620Z 328ms 25/25/25 100% R:14

smtp.f-s-c.it

A83.103.101.18🇮🇹 FASTWEB
PTR83-103-101-18.ip.fastwebnet.it

f-s-c.it

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Starts with same word

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AI analysis

smtp.f-s-c.it resolves to one IP number: 83.103.101.18.

Other host names, for example 83-103-101-18.ip.fastwebnet.it, share IP numbers with smtp.f-s-c.it.

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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