CF1760772666445-tsm20251017082432

NSLIST.NET - smtp.optinet.se

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smtp.optinet.se checked at 2025-10-18T07:31:06.371Z 1897ms 25/25/25 100% R:12

smtp.optinet.se

A194.33.190.4🇸🇪 GlobalConnect AS12552
PTRpop.optinet.se
PTRpostman.optinet.se
PTRsmtp.optinet.se

optinet.se

MXmail3.optinet.se
NSns1.optinet.se
NSns2.optinet.se
MXtullman.optinet.se
MXoptinet-se.mail.protection.outlook.com
A212.73.25.150🇸🇪 Telenor (Norway/Sweden)

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.optinet.se resolves to one IP number: 194.33.190.4.

Other host names for instance postman.optinet.se and pop.optinet.se share IP numbers with smtp.optinet.se.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

IXexDpr CF johedugfp 2025-10-18