Top Traffic Sites › slack.com
slack.com
slack.com has no CDN in front; it is served from Direct (AWS) and uses AWS Route 53 for DNS.
CDN & Security
Direct (AWS)
serving app.slack.com
Rank
#134
of the top 1,000 websites · last scanned Oct 17, 2026
How a visit reaches slack.com
1 · VisitorBrowserlooks up app.slack.com
2 · DNSAWS Route 53answers with the site's addresses
3 · ServerDirect (AWS)AS16509 AWS · 52.88.0.0/15
Steps 2 and 3 come from DNS and network data.
Same stack as bsky.app, bitbucket.org, prezi.com and smartsheet.com: Direct (AWS) + AWS Route 53. 11 of the top 1,000 websites use this pair.
Ranked by Chrome UX Report: top 5,000 · Majestic Million: #453 · Common Crawl: #137.
Similar sites
Near #134 on AWS (CDN & security)
- gofundme.com#121
- umn.edu#124
- fortune.com#131
- wisc.edu#135
- booking.com#145
Near #134 on AWS Route 53 (DNS)
- fortune.com#131
- amazon.co.uk#133
- aljazeera.com#139
- euronews.com#140
- giphy.com#141
Hostnames (1)
| Hostname | CDN & security | DNS | Status | Network |
|---|---|---|---|---|
| app.slack.com main | Direct (AWS) | AWS Route 53 | live | AS16509 AWS · 52.88.0.0/15 |
For top sites we check the main hostname people visit, plus the page it redirects to on the same domain. slack.com doesn't redirect.
Records
| Hostname scanned | app.slack.com |
|---|---|
| Hostname visitors reach | app.slack.com |
| Status | live |
| CNAME chain | — |
| A | 52.89.90.67 54.70.179.16 54.71.95.193 54.188.33.22 |
| AAAA | — |
| Zone | slack.com |
| Zone NS | ns-166.awsdns-20.com ns-606.awsdns-11.net ns-1493.awsdns-58.org ns-1901.awsdns-45.co.uk |
| Network (ASN) | AS16509 AWS |
| BGP prefix | 52.88.0.0/15 |
Showing 10 of 13 records. Log in free with your email to see all.
← #133 amazon.co.uk · #135 wisc.edu →
Shares count the 988 of the top 1,000 sites that answered our last scan.