openai.rintosaka0103.workers.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

openai.rintosaka0103.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1ae4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:8b7fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.26.228Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.139.127πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.26.228, 172.67.139.127
IPv6 hints2606:4700:3031::6815:1ae4, 2606:4700:3034::ac43:8b7f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com

rintosaka0103.workers.dev

DNSSEC⚠️ Not signed
NSdell.ns.cloudflare.com ⭐
NSjakub.ns.cloudflare.com
SOAdell.ns.cloudflare.comdns@cloudflare.com serial=2416823930

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

A104.21.26.228172.67.139.1272606:4700:3031::6815:1ae42606:4700:3034::ac43:8b7f
●A104.21.26.2282026-08-09 β†’ 2026-10-18 Β· 2 obs
● 2026-08-09 22:00:36
● 2026-10-18 10:57:16
●A172.67.139.1272026-08-09 β†’ 2026-10-18 Β· 2 obs
● 2026-08-09 22:00:36
● 2026-10-18 10:57:16
●A2606:4700:3031::6815:1ae42026-08-09 β†’ 2026-10-18 Β· 2 obs
● 2026-08-09 22:00:36
● 2026-10-18 10:57:16
●A2606:4700:3034::ac43:8b7f2026-08-09 β†’ 2026-10-18 Β· 2 obs
● 2026-08-09 22:00:36
● 2026-10-18 10:57:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
rintosaka0103.workers.devdell.ns.cloudflare.com, jakub.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.94

NS records: dell.ns.cloudflare.com, jakub.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 948ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.26.228, 172.67.139.127
AAAA22606:4700:3034::ac43:8b7f, 2606:4700:3031::6815:1ae4
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

openai.rintosaka0103.workers.dev points to the four IP addresses 104.21.26.228, 172.67.139.127, 2606:4700:3031::6815:1ae4 and 2606:4700:3034::ac43:8b7f.