Slack

slack.com5 facts from DNS + HTTPLast verified 17 Sept 2026

Its mail goes through Google Workspace.

DNS

Confidence 95 of 100, certainAmazon Route 53dns17 Sept 2026

Backend & servers

Confidence 85 of 100, strongApache HTTP Serverhttp17 Sept 2026

Security & consent

Confidence 95 of 100, certainOneTrusthttp17 Sept 2026

Email

MX records show the mailbox; SPF shows services allowed to send

Confidence 95 of 100, certainGoogle Workspacedns17 Sept 2026

Support

Confidence 75 of 100, strongZendeskdns17 Sept 2026

Select the evidence on any row to see exactly what we saw and when.

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