api-openai-com.zuoqiu.workers.dev - dns.ninja
api-openai-com.zuoqiu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:84a6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:d59🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.89Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.166🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.89, 172.67.132.166 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:84a6, 2606:4700:3035::6815:d59 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com | ||||||
zuoqiu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | demi.ns.cloudflare.com ⭐ | ||||||
| NS | sergi.ns.cloudflare.com | ||||||
| SOA | demi.ns.cloudflare.comdns@cloudflare.com serial=2411539280 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●A104.21.13.892026-06-28 → 2026-08-15 · 2 obs
● 2026-06-28 16:12:10
● 2026-08-15 22:47:54
● 2026-08-15 22:47:54
●A172.67.132.1662026-06-28 → 2026-08-15 · 2 obs
● 2026-06-28 16:12:10
● 2026-08-15 22:47:54
● 2026-08-15 22:47:54
●A2606:4700:3033::ac43:84a62026-06-28 → 2026-08-15 · 2 obs
● 2026-06-28 16:12:10
● 2026-08-15 22:47:54
● 2026-08-15 22:47:54
●A2606:4700:3035::6815:d592026-06-28 → 2026-08-15 · 2 obs
● 2026-06-28 16:12:10
● 2026-08-15 22:47:54
● 2026-08-15 22:47:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| zuoqiu.workers.dev | demi.ns.cloudflare.com, sergi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.95
NS records: demi.ns.cloudflare.com, sergi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.132.166, 104.21.13.89 |
| AAAA | 2 | 2606:4700:3033::ac43:84a6, 2606:4700:3035::6815:d59 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
api-openai-com.zuoqiu.workers.dev has four IP addresses: 104.21.13.89, 172.67.132.166, 2606:4700:3033::ac43:84a6 and 2606:4700:3035::6815:d59.
figuradoma.ru, silverpokerstation.nl, karafoka.gr and two other host names share IP numbers with api-openai-com.zuoqiu.workers.dev.