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WWW.RTSAK.COM - dev4-md2.u2307421.ct.sendgrid.net

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dev4-md2.u2307421.ct.sendgrid.net checked at 2025-11-17T08:07:44.063Z 601ms 65/65/65 100% R:8 allDone:true timedOut:false

dev4-md2.u2307421.ct.sendgrid.net

A3.20.193.86๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-3-20-193-86.us-east-2.compute.amazonaws.com
A3.148.148.237๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-3-148-148-237.us-east-2.compute.amazonaws.com
A3.225.139.230๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-3-225-139-230.compute-1.amazonaws.com
A18.116.152.91๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-18-116-152-91.us-east-2.compute.amazonaws.com
A44.199.17.152๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-44-199-17-152.compute-1.amazonaws.com
A100.29.61.130๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-100-29-61-130.compute-1.amazonaws.com

u2307421.ct.sendgrid.net

A3.20.193.86๐Ÿ‡บ๐Ÿ‡ธ Amazon
A3.148.148.237๐Ÿ‡บ๐Ÿ‡ธ Amazon
A3.225.139.230๐Ÿ‡บ๐Ÿ‡ธ Amazon
A18.116.152.91๐Ÿ‡บ๐Ÿ‡ธ Amazon
A44.199.17.152๐Ÿ‡บ๐Ÿ‡ธ Amazon
A100.29.61.130๐Ÿ‡บ๐Ÿ‡ธ Amazon
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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