openai.zoucheng.workers.dev - robtex.com
openai.zoucheng.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b2f3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:11fb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.251Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.243🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.251, 172.67.178.243 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b2f3, 2606:4700:3034::6815:11fb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com | ||||||
zoucheng.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ines.ns.cloudflare.com ⭐ | ||||||
| NS | rex.ns.cloudflare.com | ||||||
| SOA | ines.ns.cloudflare.comdns@cloudflare.com serial=2401794062 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.17.2512026-04-11 → 2026-04-29 · 2 obs
● 2026-04-11 18:54:34
● 2026-04-29 17:44:06
● 2026-04-29 17:44:06
●A172.67.178.2432026-04-11 → 2026-04-29 · 2 obs
● 2026-04-11 18:54:34
● 2026-04-29 17:44:06
● 2026-04-29 17:44:06
●A2606:4700:3032::ac43:b2f32026-04-11 → 2026-04-29 · 2 obs
● 2026-04-11 18:54:34
● 2026-04-29 17:44:06
● 2026-04-29 17:44:06
●A2606:4700:3034::6815:11fb2026-04-11 → 2026-04-29 · 2 obs
● 2026-04-11 18:54:34
● 2026-04-29 17:44:06
● 2026-04-29 17:44:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| zoucheng.workers.dev | ines.ns.cloudflare.com, rex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.13
NS records: ines.ns.cloudflare.com, rex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.178.243, 104.21.17.251 |
| AAAA | 2 | 2606:4700:3032::ac43:b2f3, 2606:4700:3034::6815:11fb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.zoucheng.workers.dev points to four IP numbers: 2606:4700:3032::ac43:b2f3, 2606:4700:3034::6815:11fb, 104.21.17.251 and 172.67.178.243.
Other host names including zalando-promo.shop, uoloq.buzz, sebiltransport.com, eqassociates.com and ct121.com share IP numbers with openai.zoucheng.workers.dev.