Companies › Twilio › DNS records › www.twilio.com
www.twilio.com
Twilio · tier critical (marketing / brand) · 2.9% of the company's traffic weight · CrUX top 50,000 · scan of 2026-10-17
AWS Route 53DNS (zone twilio.com)
AWSCDN & security
AWS (AS16509)52.85.129.0/24
DNS records
| Status | live |
|---|---|
| CNAME chain | d2p9kan0nxscnn.cloudfront.net |
| A | 52.85.129.72 52.85.129.105 52.85.129.50 52.85.129.55 |
| AAAA | — |
| Zone | twilio.com |
| Zone NS | ns-1188.awsdns-20.org ns-1678.awsdns-17.co.uk ns-85.awsdns-10.com ns-960.awsdns-56.net |
| Origin ASN | AS16509 AWS (AS16509) |
| BGP prefix | 52.85.129.0/24 |
HTTP
| GET / status | 301 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c1a307aac8fa59-SEA |
| location | https://www.twilio.com/en-us |
| server | cloudflare |
| via | 1.1 96f6dcbb4d7267cad6eb0747bce72024.cloudfront.net (CloudFront) |
| x-amz-cf-id | 8YeFgw0Sn57m-2HV0f9dkL6CHKYhKuqYsQhNXhVqExYvAAlCaN6cvg== |
| x-amz-cf-pop | SEA900-P10 |
| x-cache | Hit from cloudfront |
| x-served-by | cache-bfi-kbfi7400058-BFI |
| x-timer | S1792264138.373375,VS0,VS0,VE83 |
| set-cookie(names) | affinity |
Why we classified it this way
DNS
- AWS Route 53 AWS Route 53 · NS ns-1188.awsdns-20.org, ns-1678.awsdns-17.co.uk, ns-85.awsdns-10.com, ns-960.awsdns-56.net (confidence 95%)
CDN & security
- AWS AWS CloudFront · CNAME d2p9kan0nxscnn.cloudfront.net; A 52.85.129.72 in published aws_cloudfront ranges; A 52.85.129.72 in 52.85.129.0/24 originated by AS16509; x-amz-cf-* / via CloudFront (confidence 99%)
Behind the edge / sub-signals
- Fastly · behind edge: x-served-by: cache-… + x-cache/x-timer (confidence 85%)
History
| Scan | Status | DNS | CDN & security | CNAME / A | ASN |
|---|---|---|---|---|---|
| 2026-10-17 | live | AWS Route 53 | AWS | d2p9kan0nxscnn.cloudfront.net | AS16509 |