CF1761954833246-tsm20251029173950

WWW.RTSAK.COM - smtp.fdcutil.com

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smtp.fdcutil.com checked at 2025-10-31T23:53:53.111Z 654ms 25/25/25 100% R:7

smtp.fdcutil.com

A18.221.254.145🇺🇸 Amazon
PTRec2-18-221-254-145.us-east-2.compute.amazonaws.com

fdcutil.com

MXmail.fdcutil.com
MXmail.finnandconway.com
MXstmp.finnandconway.com
NSns51.worldnic.com
NSns52.worldnic.com
A18.221.254.145🇺🇸 Amazon

Starts with same word

Starts similarily

AI analysis

smtp.fdcutil.com resolves to a single IP: 18.221.254.145.

Other host names including mail.fdcutil.com, ec2-18-221-254-145.us-east-2.compute.amazonaws.com and fdcutil.com share IP numbers with smtp.fdcutil.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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