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britannica.com
britannica.com is served by Cloudflare (CDN & security) and uses AWS Route 53 for DNS.
Rank #76 of the top 1,000 websites. Scanned hostname www.britannica.com. Last scanned Oct 17, 2026.
Ranked by Chrome UX Report: top 5,000 · Majestic Million: #236 · Common Crawl: #170.
Records
| Hostname scanned | www.britannica.com |
|---|---|
| Front door | www.britannica.com |
| Status | live |
| CNAME chain | www.britannica.com.cdn.cloudflare.net |
| A | 104.18.4.110 104.18.5.110 |
| AAAA | — |
| Zone | britannica.com |
| Zone NS | ns-1050.awsdns-03.org ns-1567.awsdns-03.co.uk ns-243.awsdns-30.com ns-829.awsdns-39.net |
| Origin ASN | AS13335 Cloudflare (AS13335) |
| BGP prefix | 104.18.0.0/20 |
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