openai-key.linkaw.workers.dev - robtex.com
openai-key.linkaw.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2a6a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a13e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.106Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.62🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.106, 172.67.161.62 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2a6a, 2606:4700:3037::ac43:a13e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
linkaw.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dale.ns.cloudflare.com ⭐ | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| SOA | dale.ns.cloudflare.comdns@cloudflare.com serial=2410285561 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●A104.21.42.1062026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 15:32:56
● 2026-07-25 02:35:00
● 2026-07-25 02:35:00
●A172.67.161.622026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 15:32:56
● 2026-07-25 02:35:00
● 2026-07-25 02:35:00
●A2606:4700:3031::6815:2a6a2026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 15:32:56
● 2026-07-25 02:35:00
● 2026-07-25 02:35:00
●A2606:4700:3037::ac43:a13e2026-06-28 → 2026-07-25 · 2 obs
● 2026-06-28 15:32:56
● 2026-07-25 02:35:00
● 2026-07-25 02:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| linkaw.workers.dev | dale.ns.cloudflare.com, sierra.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.245
NS records: dale.ns.cloudflare.com, sierra.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.106, 172.67.161.62 |
| AAAA | 2 | 2606:4700:3037::ac43:a13e, 2606:4700:3031::6815:2a6a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai-key.linkaw.workers.dev points to the four IP addresses 104.21.42.106, 172.67.161.62, 2606:4700:3031::6815:2a6a and 2606:4700:3037::ac43:a13e.
Two other host names, along with gendynamics.com.au, cebrale.com.br and a77.pw, also share IP numbers with openai-key.linkaw.workers.dev.