openai2azure.code4j.workers.dev - robtex.com
openai2azure.code4j.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:53bf🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:b4dd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.83.191Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.221🇺🇸 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 | 104.21.83.191, 172.67.180.221 | ||||||
| IPv6 hints | 2606:4700:3030::6815:53bf, 2606:4700:3032::ac43:b4dd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com | ||||||
code4j.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | bailey.ns.cloudflare.com ⭐ | ||||||
| NS | ernest.ns.cloudflare.com | ||||||
| SOA | bailey.ns.cloudflare.comdns@cloudflare.com serial=2410981434 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.83.1912026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 14:50:14
● 2026-08-03 18:13:12
● 2026-08-03 18:13:12
●A172.67.180.2212026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 14:50:14
● 2026-08-03 18:13:12
● 2026-08-03 18:13:12
●A2606:4700:3030::6815:53bf2026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 14:50:14
● 2026-08-03 18:13:12
● 2026-08-03 18:13:12
●A2606:4700:3032::ac43:b4dd2026-06-26 → 2026-08-03 · 2 obs
● 2026-06-26 14:50:14
● 2026-08-03 18:13:12
● 2026-08-03 18:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| code4j.workers.dev | bailey.ns.cloudflare.com, ernest.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.164
NS records: bailey.ns.cloudflare.com, ernest.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.83.191, 172.67.180.221 |
| AAAA | 2 | 2606:4700:3030::6815:53bf, 2606:4700:3032::ac43:b4dd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai2azure.code4j.workers.dev has four IP addresses: 104.21.83.191, 172.67.180.221, 2606:4700:3030::6815:53bf and 2606:4700:3032::ac43:b4dd.
cjshare.com, portalradarimobiliario.com.br, www.ibdna.es and two other host names share IP numbers with openai2azure.code4j.workers.dev.