openai.smartcat.workers.dev - robtex.com
openai.smartcat.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:b066πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:484dπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.72.77Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.176.102πΊπΈ 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 | 104.21.72.77, 172.67.176.102 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b066, 2606:4700:3031::6815:484d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
smartcat.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | benedict.ns.cloudflare.com β | ||||||
| NS | lina.ns.cloudflare.com | ||||||
| SOA | benedict.ns.cloudflare.comdns@cloudflare.com serial=2416878019 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (4 active, 6 former)
βA104.21.72.772026-06-25 β 2026-10-17 Β· 4 obs
β 2026-06-25 14:35:08
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA172.67.176.1022026-06-25 β 2026-10-17 Β· 4 obs
β 2026-06-25 14:35:08
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA188.114.96.02026-08-27 β 2026-08-27 Β· 4 obs
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA188.114.97.02026-08-27 β 2026-08-27 Β· 4 obs
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA2606:4700:3030::ac43:b0662026-07-09 β 2026-10-17 Β· 5 obs
β 2026-06-25 14:35:08
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA2606:4700:3031::6815:484d2026-07-09 β 2026-10-17 Β· 5 obs
β 2026-06-25 14:35:08
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA2606:4700:3032::ac43:b0662026-06-25 β 2026-06-25 Β· 3 obs
β 2026-06-25 14:35:08
β 2026-07-09 13:12:50
β 2026-10-17 02:27:56
β 2026-07-09 13:12:50
β 2026-10-17 02:27:56
βA2606:4700:3035::6815:484d2026-06-25 β 2026-06-25 Β· 3 obs
β 2026-06-25 14:35:08
β 2026-07-09 13:12:50
β 2026-10-17 02:27:56
β 2026-07-09 13:12:50
β 2026-10-17 02:27:56
βA2a06:98c1:3120::2026-08-27 β 2026-08-27 Β· 4 obs
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
βA2a06:98c1:3121::2026-08-27 β 2026-08-27 Β· 4 obs
β 2026-07-09 13:12:50
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
β 2026-08-27 08:45:42
β 2026-08-29 19:59:34
β 2026-10-17 02:27:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| smartcat.workers.dev | benedict.ns.cloudflare.com, lina.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.205
NS records: benedict.ns.cloudflare.com, lina.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 960ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.102, 104.21.72.77 |
| AAAA | 2 | 2606:4700:3030::ac43:b066, 2606:4700:3031::6815:484d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai.smartcat.workers.dev directs to four IP numbers, which are 104.21.72.77, 172.67.176.102, 2606:4700:3030::ac43:b066 and 2606:4700:3031::6815:484d.
Among the host names that share IP numbers with openai.smartcat.workers.dev are heras.vn, successopahomecare.com, jobmwaura.com and two others.