openai.cf-445.workers.dev - robtex.com
openai.cf-445.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::ac43:b34aπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3b8fπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.59.143Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.74πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.59.143, 172.67.179.74 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:b34a, 2606:4700:3037::6815:3b8f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
cf-445.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | isla.ns.cloudflare.com β | ||||||
| NS | leif.ns.cloudflare.com | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2411326484 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.59.1432026-06-27 β 2026-08-04 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
βA172.67.179.742026-06-27 β 2026-08-04 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
βA2606:4700:3030::6815:3b8f2026-06-27 β 2026-06-27 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
βA2606:4700:3031::ac43:b34a2026-06-27 β 2026-06-27 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
βA2606:4700:3036::ac43:b34a2026-08-04 β 2026-08-04 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
βA2606:4700:3037::6815:3b8f2026-08-04 β 2026-08-04 Β· 2 obs
β 2026-06-27 15:30:06
β 2026-08-04 19:58:14
β 2026-08-04 19:58:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| cf-445.workers.dev | isla.ns.cloudflare.com, leif.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.119
NS records: isla.ns.cloudflare.com, leif.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 772ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.143, 172.67.179.74 |
| AAAA | 2 | 2606:4700:3037::6815:3b8f, 2606:4700:3036::ac43:b34a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.cf-445.workers.dev points to the four IP addresses 104.21.59.143, 172.67.179.74, 2606:4700:3036::ac43:b34a and 2606:4700:3037::6815:3b8f.
elevatefusioncapital.click, loupenkernel.digital, dragonradio.wales.cdn.cloudflare.net and two other host names share IP numbers with openai.cf-445.workers.dev.