slack.com favicon

slack.com

Category: Chat, Im, Sms, Information Technology, Productivity Applications

Scanned: Apr 30, 2026, 06:55 AM UTC · First seen: Apr 29, 2026 · Threat Engines: 0 / 91 · Times Scanned: 5
90 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Fresh scan recommended
Last scanned 12 days ago - security status may have changed since then.
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Scan failed
Screenshot of slack.com Captured Apr 30, 2026
https://slack.com
Screenshot of slack.com
33 years
Extremely Popular - #323 Tranco rank (>100M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
AWS EC2 (eu-west-2)
London, United Kingdom
Apache
Unknown
18.134.215.41
Domain & WHOIS Information
Registrar Markmonitor Inc.
Registered October 21, 1992
Expires October 20, 2027
Name Servers ns-1493.awsdns-58.org
DNSSEC Signed
Hosting AWS EC2 (eu-west-2)
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
15 files scanned
No threats
1
Low Risk
0
Medium Risk
14
High Risk
0
No threats Low Risk Medium Risk High Risk
slack.com/atlas 148.6 KB Flagged: medium risk
slack.com/marketplace 233.1 KB Flagged: medium risk
slack.com/index.html 221.4 KB Flagged: medium risk
slack.com/enterprise 341.7 KB Flagged: medium risk
slack.com/whats-new 181.5 KB Flagged: medium risk
slack.com/blog 144.3 KB Flagged: medium risk
slack.com/help 76.0 KB Flagged: medium risk
slack.com/events 161.8 KB Flagged: medium risk
slack.com/accessibility 139.9 KB Flagged: medium risk
slack.com/document-sharing 149.1 KB Flagged: medium risk
Show 4 more...
slack.com%3A443.http-redirect 78 B No threats
Quttera flagged medium risk files - is this your website?
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External Links & Domains
921
External Links
All Clean
0
Iframes
Clean
49
Referenced Domains
All Clean
0
Flagged Resources
None Detected
http://slack.com/ai-agents/contact-salesNot flagged
http://slack.com/blog/collaborationNot flagged
http://slack.com/blog/developersNot flagged
http://slack.com/blog/newsNot flagged
http://slack.com/blog/productivityNot flagged
http://slack.com/blog/transformationNot flagged
http://slack.com/contact-salesNot flagged
http://slack.com/demoNot flagged
http://slack.com/dev-cdn/v/marketing/img/homepage/revamped-24/customer-videos/preview-clips/ezcater.webmNot flagged
http://slack.com/dev-cdn/v/marketing/img/homepage/revamped-24/customer-videos/preview-clips/ezcater@2x.webmNot flagged
http://slack.com/enterprise#enterprise-formNot flagged
http://slack.com/featuresNot flagged
http://slack.com/features/slackbotNot flagged
http://slack.com/getNot flagged
http://slack.com/helpNot flagged
Show 485 more...
Showing first 500 of 921 entries.
a.slack-edge.comNot flagged
api.slack.comNot flagged
app.slack.comNot flagged
appexchange.salesforce.comNot flagged
avatars.slack-edge.comNot flagged
bit.lyNot flagged
brand.slackhq.comNot flagged
c.salesforce.comNot flagged
cdn.cookielaw.orgNot flagged
cloudsecurityalliance.orgNot flagged
compliance.salesforce.comNot flagged
csp.fsec.or.krNot flagged
d34u8crftukxnk.cloudfront.netNot flagged
dev1878.slack.comNot flagged
docs.microsoft.comNot flagged
Show 34 more...
slack.com Overview

Description of slack.com

Slack.com appears to be the official website for Slack, a workplace communication and collaboration platform used for team messaging, file sharing, workflow automation, and integrations with business software. The page title and on-page content describe it as an AI work platform focused on productivity tools, enterprise collaboration, and team coordination.

Based on the branding shown in the screenshot, Slack appears to operate as part of Salesforce, and the site includes sections for enterprise offerings, pricing, resources, help content, developer materials, and a marketplace. The domain is long-established and highly ranked on the public web, which is consistent with a major mainstream technology service rather than a temporary or single-purpose site.

Safety Assessment for slack.com

The available scan data is broadly reassuring. At the time of this scan, 0 out of 91 security engines flagged the domain, and the site appeared clean across checked blacklist databases and DNS-based threat lists. Multiple web-classification providers categorized it as instant messaging, information technology, productivity software, or web collaboration, which aligns with the visible content and known purpose of the site.

One malware scan labeled the site as suspicious and marked 14 of 15 scanned pages as suspicious, but no specific threat names were provided, and the flagged paths are ordinary high-level sections such as /blog, /help, /enterprise, and /marketplace. In context, that pattern may reflect heuristic or false-positive behavior rather than confirmed malicious activity, especially given the absence of blacklist hits, the lack of flagged external links, and the strong reputation signals associated with this domain.

Based on available data, no significant threats were detected at the time of this scan.

Technical Description

The domain uses a valid SSL/TLS certificate and DNSSEC is enabled, both of which are positive technical signals. WHOIS data indicates the domain was created in 1992, is registered through a major corporate registrar, and remains active through 2027. The site appears to be hosted on AWS infrastructure in London and served via Apache, with supporting subdomains and content delivery resources consistent with a large SaaS platform.

No major infrastructure-level security concerns are evident from the provided data. The main technical anomaly is the heuristic malware scan marking multiple standard site pages as suspicious without naming a payload or confirmed threat, so that result should be treated cautiously and as point-in-time scan output rather than conclusive evidence of compromise.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
#323
Tranco Rank
Extremely Popular
Visitors >100M/mo
Category: Chat, Im, Sms, Information Technology, Productivity Applications
Rank History (30 days)
Mar 23 Apr 29
22 cookies detected
Essential19
Analytics2
Advertising1
Social0
18 1st party cookies
4 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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