WWW.RTSAK.COM - ostemsquad.slack.com

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ostemsquad.slack.com checked at 2025-10-20T20:08:38.612Z 322ms 128/128/128 100% R:12

`ostemsquad.slack.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	3.22.139.176^{🇺🇸 Amazon}
		PTR	`ec2-3-22-139-176.us-east-2.compute.amazonaws.com`
A	3.129.123.235^{🇺🇸 Amazon}
		PTR	`ec2-3-129-123-235.us-east-2.compute.amazonaws.com`
A	3.130.95.182^{🇺🇸 Amazon}
		PTR	`ec2-3-130-95-182.us-east-2.compute.amazonaws.com`
A	3.134.44.134^{🇺🇸 Amazon}
		PTR	`ec2-3-134-44-134.us-east-2.compute.amazonaws.com`
A	3.142.111.40^{🇺🇸 Amazon}
		PTR	`ec2-3-142-111-40.us-east-2.compute.amazonaws.com`
A	3.143.19.65^{🇺🇸 Amazon}
		PTR	`ec2-3-143-19-65.us-east-2.compute.amazonaws.com`
A	3.143.53.1^{🇺🇸 Amazon}
		PTR	`ec2-3-143-53-1.us-east-2.compute.amazonaws.com`
A	18.216.36.190^{🇺🇸 Amazon}
		PTR	`ec2-18-216-36-190.us-east-2.compute.amazonaws.com`
A	18.221.229.81^{🇺🇸 Amazon}
		PTR	`ec2-18-221-229-81.us-east-2.compute.amazonaws.com`

`slack.com`

	NS	`ns-166.awsdns-20.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	NS	`ns-606.awsdns-11.net`
	NS	`ns-1493.awsdns-58.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1901.awsdns-45.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	3.22.139.176^{🇺🇸 Amazon}
	A	3.129.123.235^{🇺🇸 Amazon}
	A	3.130.95.182^{🇺🇸 Amazon}
	A	3.134.44.134^{🇺🇸 Amazon}
	A	3.142.111.40^{🇺🇸 Amazon}
	A	3.143.19.65^{🇺🇸 Amazon}
	A	3.143.53.1^{🇺🇸 Amazon}
	A	18.216.36.190^{🇺🇸 Amazon}
	A	18.221.229.81^{🇺🇸 Amazon}

rank #488 globally
rank #309 in the tld
This domain, slack.com, is the official website for Slack, a business communication platform. Slack offers a variety of features such as direct messaging, group chats, and topic-specific channels to help teams communicate and collaborate more effectively. In addition to its communication features, it also allows integration with other services like Google Drive, Trello, and Dropbox.

AI analysis

ostemsquad.slack.com points to nine IPs: 3.22.139.176, 3.129.123.235, 3.130.95.182, 3.134.44.134, 3.142.111.40, 3.143.19.65, 3.143.53.1, 18.216.36.190 and 18.221.229.81.

Other host names such as teamokuda.slack.com, grand-circus.slack.com, samarajs.slack.com, newengage.slack.com and tempo-ecosystem.slack.com share IPs with ostemsquad.slack.com.

ostemsquad.slack.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

The mail server setup for ostemsquad.slack.com matches that of other domains, for instance technorthsolutions.slack.com, the-software-guild.slack.com, temburi.com, distilledliquorco.slack.com and agilewriters.org.

ostemsquad.slack.com shares at least partially some mail servers with other domains, including sitehawk.atlassian.net, poweredbypie.atlassian.net, rpipg.com, packsize-eu.atlassian.net and thosk.atlassian.net.

these mail servers are often used together with inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host inbound-smtp.us-east-1.amazonaws.com points to five IPs: 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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