CF1763483347754-tsm20251116095642

WWW.RTSAK.COM - smtpfw1.rb-pay.ca

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smtpfw1.rb-pay.ca checked at 2025-11-18T16:29:07.502Z 2343ms 31/31/31 100% R:10 allDone:true timedOut:false

AI analysis

smtpfw1.rb-pay.ca serves as the mail server for rb-pay.ca.

smtpfw2.rb-pay.ca commonly serves as a mail server together with smtpfw1.rb-pay.ca.

smtpfw1.rb-pay.ca points to a single IP: 45.153.241.163.

Other host names, for instance smtpfw1.softwareboutiques.com, smtpfw1.steadmant.com, smtpfw1.vengastinvestments.com, smtpfw1.rb-payin.ca and smtpfw1.safebill.info share IP numbers with smtpfw1.rb-pay.ca.

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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