slack.com

Slack.com has four name servers, five mail servers and 17 IP numbers.

Name servers

The name servers are ns-166.awsdns-20.com, ns-606.awsdns-11.net, ns-1493.awsdns-58.org and ns-1901.awsdns-45.co.uk.

Googlemail and google mail servers

The mail servers are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

This domain uses google to handle it's email.

IP numbers

The IP numbers are 3.95.117.96, 13.32.167.93, 13.33.208.245, 13.35.21.158, 13.35.142.159, 13.249.44.166, 34.193.255.5, 34.203.97.10, 34.204.109.226, 34.225.62.185, 34.231.24.224, 52.84.246.60, 54.92.199.186, 54.147.59.169, 54.163.235.119, 54.192.58.244 and 54.230.29.35. The PTRs of the IP numbers are ec2-3-95-117-96.compute-1.amazonaws.com, server-13-32-167-93.hel50.r.cloudfront.net, server-13-33-208-245.nrt57.r.cloudfront.net, server-13-35-21-158.sin5.r.cloudfront.net, server-13-35-142-159.syd1.r.cloudfront.net, server-13-249-44-166.iad89.r.cloudfront.net, ec2-34-204-109-226.compute-1.amazonaws.com, server-52-84-246-60.sfo20.r.cloudfront.net, ec2-54-163-235-119.compute-1.amazonaws.com, server-54-192-58-244.gru1.r.cloudfront.net and server-54-230-29-35.atl56.r.cloudfront.net. The IP numbers are in United States.

We investigated one host name that cnames to slack.com.

Results found

Slack.at, slack.be, slack.biz, slack.business, slack.ca, slack.camp, slack.careers, slack.ch, slack.chat, slack.city, slack.cl and slack.cm.