CF1757740271911-tsm20250912070358

WWW.RTSAK.COM - mta1b5.spe.intercom-mail.com

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mta1b5.spe.intercom-mail.com checked at 2025-09-13T05:11:11.796Z 715ms 115/115/115 100% R:12

mta1b5.spe.intercom-mail.com

MXinbound-smtp.us-east-1.amazonaws.com
A3.211.210.226🇺🇸 Amazon
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon
PTRec2-54-197-5-236.compute-1.amazonaws.com
A2600:9000:244d:c00:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:1c00:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:3800:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:5800:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:7200:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:a600:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:aa00:19:1477:f380:93a1 🇺🇸 Amazon
A2600:9000:244d:da00:19:1477:f380:93a1 🇺🇸 Amazon
A3.162.112.42🇺🇸 Amazon
PTRserver-3-162-112-42.iad61.r.cloudfront.net
A3.162.112.81🇺🇸 Amazon
PTRserver-3-162-112-81.iad61.r.cloudfront.net
A3.162.112.112🇺🇸 Amazon
PTRserver-3-162-112-112.iad61.r.cloudfront.net
A3.162.112.118🇺🇸 Amazon
PTRserver-3-162-112-118.iad61.r.cloudfront.net

spe.intercom-mail.com

MXintercom.mx.e.sparkpost.com

AI analysis

mta1b5.spe.intercom-mail.com points to a dozen IP addresses: 2600:9000:244d:c00:19:1477:f380:93a1, 2600:9000:244d:1c00:19:1477:f380:93a1, 2600:9000:244d:3800:19:1477:f380:93a1, 2600:9000:244d:5800:19:1477:f380:93a1, 2600:9000:244d:7200:19:1477:f380:93a1, 2600:9000:244d:a600:19:1477:f380:93a1, 2600:9000:244d:aa00:19:1477:f380:93a1, 2600:9000:244d:da00:19:1477:f380:93a1, 3.162.112.42, 3.162.112.81, 3.162.112.112, and 3.162.112.118.

The IP numbers are shared by mta1b5.spe.intercom-mail.com with other host names such as www.zero-tsukaima.com, admin.alternativecareers.jp, oneofakindaz.com, wissberghome.be, and www.adamoliverphotography.com.

The mail server, inbound-smtp.us-east-1.amazonaws.com, manages mta1b5.spe.intercom-mail.com.

Just like the domains piedy.com, x-artifact.com, nguva.com.whoisprivacyservice.org, joho.biz, and 0s.cl, mta1b5.spe.intercom-mail.com also has the same mail server setup.

Other domains such as netexlearning.atlassian.net, nmi.net, pistoiaalliance.atlassian.net, polarcoder.atlassian.net, and arrowecommerce.atlassian.net share at least some mail servers with mta1b5.spe.intercom-mail.com.

The mail servers inbound-smtp.us-west-2.amazonaws.com, mailstore1.secureserver.net, and smtp.secureserver.net are frequently used in conjunction with these servers.

inbound-smtp.us-east-1.amazonaws.com is associated with the following five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191, and 54.197.5.236.

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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