Companies › American Express › DNS records › secure.americanexpress.com
secure.americanexpress.com
American Express · tier critical (login / SSO) · 4.3% of the company's traffic weight · scan of 2026-10-17
Akamai Edge DNSDNS (zone americanexpress.com)
AkamaiCDN & security
Akamai (AS16625)23.40.24.0/22
DNS records
| Status | live |
|---|---|
| CNAME chain | secure.americanexpress.com.edgekey.net → e5281.x.akamaiedge.net |
| A | 23.40.25.174 |
| AAAA | — |
| Zone | americanexpress.com |
| Zone NS | a24-67.akam.net a13-65.akam.net a1-196.akam.net a8-64.akam.net a22-66.akam.net a9-65.akam.net |
| Origin ASN | AS16625 Akamai (AS16625) |
| BGP prefix | 23.40.24.0/22 |
HTTP
| GET / status | 503 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c074f72bbed049-SJC |
| server | cloudflare |
| x-akamai-transformed | 0 - 0 - |
| set-cookie(names) | _abck, bm_sz |
Why we classified it this way
DNS
- Akamai Edge DNS Akamai Edge DNS · NS a1-196.akam.net, a13-65.akam.net, a22-66.akam.net, a24-67.akam.net, a8-64.akam.net, a9-65.akam.net (confidence 95%)
CDN & security
- Akamai Akamai (edgekey) · CNAME secure.americanexpress.com.edgekey.net; A 23.40.25.174 in 23.40.24.0/22 originated by AS16625; x-akamai-*/akamai-grn header (confidence 99%)
Behind the edge / sub-signals
History
| Scan | Status | DNS | CDN & security | CNAME / A | ASN |
|---|---|---|---|---|---|
| 2026-10-17 | live | Akamai Edge DNS | Akamai | secure.americanexpress.com.edgekey.net > e5281.x.akamaiedge.net | AS16625 |