WWW.RTSAK.COM - mta1b4.spe.intercom-mail.com

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mta1b4.spe.intercom-mail.com checked at 2025-09-13T11:54:58.340Z 329ms 115/115/115 100% R:13

`mta1b4.spe.intercom-mail.com`

MX	`inbound-smtp.us-east-1.amazonaws.com`
		A	3.211.210.226^{🇺🇸 Amazon}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
A	2600:9000:2361:1000:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:2600:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:4600:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:4a00:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:b200:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:cc00:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:ec00:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	2600:9000:2361:f200:19:1477:f380:93a1 ^{🇺🇸 Amazon}
A	108.156.46.3^{🇺🇸 Amazon}
		PTR	`server-108-156-46-3.lhr50.r.cloudfront.net`
A	108.156.46.50^{🇺🇸 Amazon}
		PTR	`server-108-156-46-50.lhr50.r.cloudfront.net`
A	108.156.46.58^{🇺🇸 Amazon}
		PTR	`server-108-156-46-58.lhr50.r.cloudfront.net`
A	108.156.46.62^{🇺🇸 Amazon}
		PTR	`server-108-156-46-62.lhr50.r.cloudfront.net`

`spe.intercom-mail.com`

MX intercom.mx.e.sparkpost.com

AI analysis

The DNS record mta1b4.spe.intercom-mail.com resolves to a list of twelve IP addresses: 2600:9000:2361:1000:19:1477:f380:93a1, 2600:9000:2361:2600:19:1477:f380:93a1, 2600:9000:2361:4600:19:1477:f380:93a1, 2600:9000:2361:4a00:19:1477:f380:93a1, 2600:9000:2361:b200:19:1477:f380:93a1, 2600:9000:2361:cc00:19:1477:f380:93a1, 2600:9000:2361:ec00:19:1477:f380:93a1, 2600:9000:2361:f200:19:1477:f380:93a1, 108.156.46.3, 108.156.46.50, 108.156.46.58, and 108.156.46.62.

IP numbers are shared between mta1b4.spe.intercom-mail.com and other host names such as server-108-156-46-50.lhr50.r.cloudfront.net, integrativepaininstitute.com, 18-septgraylog.moqo.de, bmirad.com, and email.intercom-mail.com.

The mail server, inbound-smtp.us-east-1.amazonaws.com, handles mta1b4.spe.intercom-mail.com.

Like other domains such as lepecheoriginel.com, fuml.net, gmponlinetraining.com, arooly.com, and messageone.com, mta1b4.spe.intercom-mail.com also has the same mail server setup.

Domains such as cachetur.atlassian.net, navycph.atlassian.net, tapkey.atlassian.net, bittitandev.atlassian.net, and zivid.atlassian.net share at least some mail servers partially with mta1b4.spe.intercom-mail.com.

The mail servers inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com, and aspmx3.googlemail.com are commonly used in conjunction.

inbound-smtp.us-east-1.amazonaws.com is configured to point to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191, and 54.197.5.236.

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