openai.ccworker.workers.dev - dns.ninja
openai.ccworker.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4974🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a244🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.116Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.68🇺🇸 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 | 104.21.73.116, 172.67.162.68 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4974, 2606:4700:3037::ac43:a244 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
ccworker.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | elmo.ns.cloudflare.com ⭐ | ||||||
| NS | tara.ns.cloudflare.com | ||||||
| SOA | elmo.ns.cloudflare.comdns@cloudflare.com serial=2406843293 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.73.1162026-06-27 → 2026-07-03 · 2 obs
● 2026-06-27 15:31:16
● 2026-07-03 16:44:50
● 2026-07-03 16:44:50
●A172.67.162.682026-06-27 → 2026-07-03 · 2 obs
● 2026-06-27 15:31:16
● 2026-07-03 16:44:50
● 2026-07-03 16:44:50
●A2606:4700:3031::6815:49742026-06-27 → 2026-07-03 · 2 obs
● 2026-06-27 15:31:16
● 2026-07-03 16:44:50
● 2026-07-03 16:44:50
●A2606:4700:3037::ac43:a2442026-06-27 → 2026-07-03 · 2 obs
● 2026-06-27 15:31:16
● 2026-07-03 16:44:50
● 2026-07-03 16:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| ccworker.workers.dev | elmo.ns.cloudflare.com, tara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.163
NS records: elmo.ns.cloudflare.com, tara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.68, 104.21.73.116 |
| AAAA | 2 | 2606:4700:3031::6815:4974, 2606:4700:3037::ac43:a244 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.ccworker.workers.dev directs to four IP numbers, which are 104.21.73.116, 172.67.162.68, 2606:4700:3031::6815:4974 and 2606:4700:3037::ac43:a244.
quicknotes.co.uk, handymanconcrete.com, 980c.cn plus two other host names have IP numbers in common with openai.ccworker.workers.dev.