CF1763379642273-tsm20251116095642

WWW.RTSAK.COM - smtp.johnstontractors.com

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smtp.johnstontractors.com checked at 2025-11-17T11:40:42.260Z 219ms 25/25/25 100% R:15 allDone:true timedOut:false

smtp.johnstontractors.com

A5.133.41.221🇬🇧 Grain Connect
PTRsmtp.johnstontractors.com

johnstontractors.com

NSns0.ukfast.net
NSns1.ukfast.net
MXjohnstontractors-com.mail.protection.outlook.com
A45.145.102.98🇬🇧 UKFAST

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Starts with same word

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AI analysis

smtp.johnstontractors.com resolves to a single IP: 5.133.41.221.

Other host names share IP numbers with smtp.johnstontractors.com; for instance mail2.johnstontractors.com.

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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