openai-api.congshuhao.workers.dev - robtex.com
openai-api.congshuhao.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5b69🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d79e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.105Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.215.158🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.105, 172.67.215.158 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b69, 2606:4700:3036::ac43:d79e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
congshuhao.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ace.ns.cloudflare.com ⭐ | ||||||
| NS | wally.ns.cloudflare.com | ||||||
| SOA | ace.ns.cloudflare.comdns@cloudflare.com serial=2409191255 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.91.1052026-06-26 → 2026-07-15 · 2 obs
● 2026-06-26 14:54:08
● 2026-07-15 02:26:42
● 2026-07-15 02:26:42
●A172.67.215.1582026-06-26 → 2026-07-15 · 2 obs
● 2026-06-26 14:54:08
● 2026-07-15 02:26:42
● 2026-07-15 02:26:42
●A2606:4700:3031::6815:5b692026-06-26 → 2026-07-15 · 2 obs
● 2026-06-26 14:54:08
● 2026-07-15 02:26:42
● 2026-07-15 02:26:42
●A2606:4700:3036::ac43:d79e2026-06-26 → 2026-07-15 · 2 obs
● 2026-06-26 14:54:08
● 2026-07-15 02:26:42
● 2026-07-15 02:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| congshuhao.workers.dev | ace.ns.cloudflare.com, wally.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.239
NS records: ace.ns.cloudflare.com, wally.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.105, 172.67.215.158 |
| AAAA | 2 | 2606:4700:3031::6815:5b69, 2606:4700:3036::ac43:d79e |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
openai-api.congshuhao.workers.dev points to the four IP addresses 104.21.91.105, 172.67.215.158, 2606:4700:3031::6815:5b69 and 2606:4700:3036::ac43:d79e.
Two other host names, along with mask.com, destinmls.com and worldfamoushamburgerranch.com, also share IP numbers with openai-api.congshuhao.workers.dev.