openai.jackafeng7439.workers.dev - dns.ninja
openai.jackafeng7439.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:80c0πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:145πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.1.69Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.192πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.1.69, 172.67.128.192 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:80c0, 2606:4700:3037::6815:145 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com | ||||||
jackafeng7439.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | rosalie.ns.cloudflare.com β | ||||||
| NS | west.ns.cloudflare.com | ||||||
| SOA | rosalie.ns.cloudflare.comdns@cloudflare.com serial=2411987382 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.1.692026-08-09 β 2026-08-13 Β· 2 obs
β 2026-08-09 21:45:20
β 2026-08-13 19:54:40
β 2026-08-13 19:54:40
βA172.67.128.1922026-08-09 β 2026-08-13 Β· 2 obs
β 2026-08-09 21:45:20
β 2026-08-13 19:54:40
β 2026-08-13 19:54:40
βA2606:4700:3035::ac43:80c02026-08-09 β 2026-08-13 Β· 2 obs
β 2026-08-09 21:45:20
β 2026-08-13 19:54:40
β 2026-08-13 19:54:40
βA2606:4700:3037::6815:1452026-08-09 β 2026-08-13 Β· 2 obs
β 2026-08-09 21:45:20
β 2026-08-13 19:54:40
β 2026-08-13 19:54:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| jackafeng7439.workers.dev | rosalie.ns.cloudflare.com, west.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.57
NS records: rosalie.ns.cloudflare.com, west.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 259ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.69, 172.67.128.192 |
| AAAA | 2 | 2606:4700:3037::6815:145, 2606:4700:3035::ac43:80c0 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.jackafeng7439.workers.dev directs to four IP numbers, which are 104.21.1.69, 172.67.128.192, 2606:4700:3035::ac43:80c0 and 2606:4700:3037::6815:145.
Among the host names that share IP numbers with openai.jackafeng7439.workers.dev are karadeniz.app, pathupgo.com, iblog.talkingtree.org and two others.