api-openai.lucasweb.workers.dev - robtex.com
api-openai.lucasweb.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:598f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:a0dc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.143Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.220🇺🇸 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 | 104.21.89.143, 172.67.160.220 | ||||||
| IPv6 hints | 2606:4700:3031::6815:598f, 2606:4700:3032::ac43:a0dc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
lucasweb.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | keenan.ns.cloudflare.com ⭐ | ||||||
| NS | lucy.ns.cloudflare.com | ||||||
| SOA | keenan.ns.cloudflare.comdns@cloudflare.com serial=2411162927 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.89.1432026-06-26 → 2026-08-02 · 2 obs
● 2026-06-26 14:13:44
● 2026-08-02 18:40:44
● 2026-08-02 18:40:44
●A172.67.160.2202026-06-26 → 2026-08-02 · 2 obs
● 2026-06-26 14:13:44
● 2026-08-02 18:40:44
● 2026-08-02 18:40:44
●A2606:4700:3031::6815:598f2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-26 14:13:44
● 2026-08-02 18:40:44
● 2026-08-02 18:40:44
●A2606:4700:3032::ac43:a0dc2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-26 14:13:44
● 2026-08-02 18:40:44
● 2026-08-02 18:40:44
○A2606:4700:3037::6815:598f2026-06-26 → 2026-06-26 · 2 obs
● 2026-06-26 14:13:44
○ 2026-08-02 18:40:44
○ 2026-08-02 18:40:44
○A2606:4700:3037::ac43:a0dc2026-06-26 → 2026-06-26 · 2 obs
● 2026-06-26 14:13:44
○ 2026-08-02 18:40:44
○ 2026-08-02 18:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| lucasweb.workers.dev | keenan.ns.cloudflare.com, lucy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.133
NS records: keenan.ns.cloudflare.com, lucy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.220, 104.21.89.143 |
| AAAA | 2 | 2606:4700:3031::6815:598f, 2606:4700:3032::ac43:a0dc |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
api-openai.lucasweb.workers.dev points to the four IP addresses 104.21.89.143, 172.67.160.220, 2606:4700:3031::6815:598f and 2606:4700:3032::ac43:a0dc.
sipp.pn-koba.go.id, mail.devino.vu, yumpu.io and two other host names share IP numbers with api-openai.lucasweb.workers.dev.