Company Index › Regeneron Pharmaceuticals › DNS records › www.regeneron.com
www.regeneron.com
Regeneron Pharmaceuticals · tier primary (primary site) · 50.0% of the company's traffic weight · scan of 2026-10-19 · last checked 2026-10-19
MarkMonitorDNS (zone regeneron.com)
CloudflareCDN & security
AS13335 Cloudflare104.18.0.0/20
Records
| Status | live |
|---|---|
| CNAME chain | www.regeneron.com.cdn.cloudflare.net |
| A | 104.18.8.82 104.18.9.82 |
| AAAA | 2606:4700::6812:852 2606:4700::6812:952 |
| Zone | regeneron.com |
| Zone NS | ns1.markmonitor.com ns2.markmonitor.com ns3.markmonitor.com ns4.markmonitor.com ns5.markmonitor.com ns6.markmonitor.com ns7.markmonitor.com |
| Network (ASN) | AS13335 Cloudflare |
| BGP prefix | 104.18.0.0/20 |
| DNS evidence | NS ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com |
| CDN evidence | CNAME www.regeneron.com.cdn.cloudflare.net; A 104.18.8.82 in published cloudflare ranges; A 104.18.8.82 in 104.18.0.0/20 originated by AS13335; seen in the HTTP response |
Showing 10 of 10 records. Log in free with your email to see all.