cf-function-call-openai.operator-2b9.workers.dev - dns.ninja
cf-function-call-openai.operator-2b9.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:356d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d437🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.109Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.55🇺🇸 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 | 104.21.53.109, 172.67.212.55 | ||||||
| IPv6 hints | 2606:4700:3032::6815:356d, 2606:4700:3036::ac43:d437 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
operator-2b9.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gerardo.ns.cloudflare.com ⭐ | ||||||
| NS | sonia.ns.cloudflare.com | ||||||
| SOA | gerardo.ns.cloudflare.comdns@cloudflare.com serial=2408137595 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.53.1092026-06-28 → 2026-06-30 · 2 obs
● 2026-06-28 16:17:04
● 2026-06-30 00:40:58
● 2026-06-30 00:40:58
●A172.67.212.552026-06-28 → 2026-06-30 · 2 obs
● 2026-06-28 16:17:04
● 2026-06-30 00:40:58
● 2026-06-30 00:40:58
●A2606:4700:3032::6815:356d2026-06-28 → 2026-06-30 · 2 obs
● 2026-06-28 16:17:04
● 2026-06-30 00:40:58
● 2026-06-30 00:40:58
●A2606:4700:3036::ac43:d4372026-06-28 → 2026-06-30 · 2 obs
● 2026-06-28 16:17:04
● 2026-06-30 00:40:58
● 2026-06-30 00:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| operator-2b9.workers.dev | gerardo.ns.cloudflare.com, sonia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.230
NS records: gerardo.ns.cloudflare.com, sonia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.53.109, 172.67.212.55 |
| AAAA | 2 | 2606:4700:3036::ac43:d437, 2606:4700:3032::6815:356d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
cf-function-call-openai.operator-2b9.workers.dev resolves to four IP addresses: 104.21.53.109, 172.67.212.55, 2606:4700:3032::6815:356d and 2606:4700:3036::ac43:d437.
Among the host names that share IP numbers with cf-function-call-openai.operator-2b9.workers.dev are chrischae.io, poker-betwins.com, www.raiting-casino.com and two others.