CF1760879014567-tsm20251017082432

IPLIST.NET - relay.mail.cogentco.com

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relay.mail.cogentco.com checked at 2025-10-19T13:03:34.530Z 77ms 22/22/22 100% R:9

relay.mail.cogentco.com

A38.9.52.2🇺🇸 Cogent Communications, Inc.
PTRrelay.mail.cogentco.com

mail.cogentco.com

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

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Starts with same word

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AI analysis

relay.mail.cogentco.com resolves to a single IP address: 38.9.52.2.

Other host names, such as relay.smtp.cogentco.com and relay.smtp.psi.net, share IP numbers with relay.mail.cogentco.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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SFnOyIv CF johedugfp 2025-10-19