openai-auth.webmaster4759.workers.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openai-auth.webmaster4759.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c7dd🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5a6b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.107Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.221🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.107, 172.67.199.221
IPv6 hints2606:4700:3030::ac43:c7dd, 2606:4700:3033::6815:5a6b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com

webmaster4759.workers.dev

DNSSEC⚠️ Not signed
NSmiles.ns.cloudflare.com ⭐
NSpat.ns.cloudflare.com
SOAmiles.ns.cloudflare.comdns@cloudflare.com serial=2416803801

Same first word

openai-auth.pages.dev

Similar names

auth-openai.com

Previous names

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DNS History

4 records (4 active, 0 former)

A104.21.90.107172.67.199.2212606:4700:3030::ac43:c7dd2606:4700:3033::6815:5a6b
●A104.21.90.1072026-08-10 → 2026-10-18 · 2 obs
● 2026-08-10 20:04:58
● 2026-10-18 14:42:46
●A172.67.199.2212026-08-10 → 2026-10-18 · 2 obs
● 2026-08-10 20:04:58
● 2026-10-18 14:42:46
●A2606:4700:3030::ac43:c7dd2026-08-10 → 2026-10-18 · 2 obs
● 2026-08-10 20:04:58
● 2026-10-18 14:42:46
●A2606:4700:3033::6815:5a6b2026-08-10 → 2026-10-18 · 2 obs
● 2026-08-10 20:04:58
● 2026-10-18 14:42:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
webmaster4759.workers.devmiles.ns.cloudflare.com, pat.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.139

NS records: miles.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.199.221, 104.21.90.107
AAAA22606:4700:3030::ac43:c7dd, 2606:4700:3033::6815:5a6b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

openai-auth.webmaster4759.workers.dev directs to four IP numbers, which are 104.21.90.107, 172.67.199.221, 2606:4700:3030::ac43:c7dd and 2606:4700:3033::6815:5a6b.

3d-videotech.com, www.ranchitophilly.com, puma333.id and two other host names share IP numbers with openai-auth.webmaster4759.workers.dev.