openai.fengqu.workers.dev - robtex.com
openai.fengqu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:350🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:827c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.80Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.124🇺🇸 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 | 104.21.3.80, 172.67.130.124 | ||||||
| IPv6 hints | 2606:4700:3035::6815:350, 2606:4700:3037::ac43:827c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com | ||||||
fengqu.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dave.ns.cloudflare.com ⭐ | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2410112116 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.3.802026-06-27 → 2026-07-25 · 2 obs
● 2026-06-27 15:34:08
● 2026-07-25 03:11:40
● 2026-07-25 03:11:40
●A172.67.130.1242026-06-27 → 2026-07-25 · 2 obs
● 2026-06-27 15:34:08
● 2026-07-25 03:11:40
● 2026-07-25 03:11:40
●A2606:4700:3035::6815:3502026-06-27 → 2026-07-25 · 2 obs
● 2026-06-27 15:34:08
● 2026-07-25 03:11:40
● 2026-07-25 03:11:40
●A2606:4700:3037::ac43:827c2026-06-27 → 2026-07-25 · 2 obs
● 2026-06-27 15:34:08
● 2026-07-25 03:11:40
● 2026-07-25 03:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| fengqu.workers.dev | dave.ns.cloudflare.com, ruth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.143
NS records: dave.ns.cloudflare.com, ruth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.130.124, 104.21.3.80 |
| AAAA | 2 | 2606:4700:3035::6815:350, 2606:4700:3037::ac43:827c |
| 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-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
openai.fengqu.workers.dev resolves to four IP addresses: 104.21.3.80, 172.67.130.124, 2606:4700:3035::6815:350 and 2606:4700:3037::ac43:827c.
auex.io, iasismed.eu, tees.fr and two other host names share IP numbers with openai.fengqu.workers.dev.