Top Traffic Sites
UltraDNS (DigiCert) · 1 of the top 20 websites (0.6%) Show all sites
Shares count the 20 of the top 20 sites that answered our last scan.
Read the report: Cloudflare leads AWS serving the 1,000 busiest websites
The 20 highest-traffic websites, ranked by agreement across several public traffic and link lists, and the authoritative DNS provider of each site's domain and the CDN, WAF or cloud load balancer a visitor connects to first.
Top 20 fully scanned (2026-10-17). Updated weekly; the totals use each site's latest result.
DNS Market Share, Top 20
AWS Route 53 24%Self-hosted 22%Google Cloud DNS 12%Google (own network) 10%Akamai Edge DNS 10%NS1 (IBM) 8.5%Azure DNS 7.5%Packet Clearing House 2.5%Cloudflare DNS 2.5%UltraDNS (DigiCert) 0.6%Other 0.6%
Each site counts once; a site split across providers is split evenly (DNS: by nameserver count).
Sites
UltraDNS (DigiCert) · 1 of the top 20 websites
| Rank | Site | Hostname scanned | DNS provider | CDN & security provider |
|---|---|---|---|---|
| 8 | x.com DNS AWS Route 53 75% + UltraDNS (DigiCert) 13% + Other 13% · CDN Cloudflare | x.comscanned 2026-10-17 | AWS Route 53 75% + UltraDNS (DigiCert) 13% + Other 13% | Cloudflare |