openai-4-proxy.vfa.workers.dev - robtex.com
openai-4-proxy.vfa.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:2ac0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a58a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.192Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.138🇺🇸 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 | 104.21.42.192, 172.67.165.138 | ||||||
| IPv6 hints | 2606:4700:3035::6815:2ac0, 2606:4700:3037::ac43:a58a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
vfa.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | april.ns.cloudflare.com ⭐ | ||||||
| NS | hans.ns.cloudflare.com | ||||||
| SOA | april.ns.cloudflare.comdns@cloudflare.com serial=2406839511 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.42.1922026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 15:18:56
● 2026-07-05 03:33:28
● 2026-07-05 03:33:28
●A172.67.165.1382026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 15:18:56
● 2026-07-05 03:33:28
● 2026-07-05 03:33:28
●A2606:4700:3035::6815:2ac02026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 15:18:56
● 2026-07-05 03:33:28
● 2026-07-05 03:33:28
●A2606:4700:3037::ac43:a58a2026-06-28 → 2026-07-05 · 2 obs
● 2026-06-28 15:18:56
● 2026-07-05 03:33:28
● 2026-07-05 03:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| vfa.workers.dev | april.ns.cloudflare.com, hans.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.175
NS records: april.ns.cloudflare.com, hans.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.192, 172.67.165.138 |
| AAAA | 2 | 2606:4700:3035::6815:2ac0, 2606:4700:3037::ac43:a58a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai-4-proxy.vfa.workers.dev points to the four IP addresses 104.21.42.192, 172.67.165.138, 2606:4700:3035::6815:2ac0 and 2606:4700:3037::ac43:a58a.
Among the host names that share IP numbers with openai-4-proxy.vfa.workers.dev are xququ.com, jordanrule.com, akang37.com and two others.