openai-api-cfproxy.workersfor.workers.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

openai-api-cfproxy.workersfor.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:1f78🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b07f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.120Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.127🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.120, 172.67.176.127
IPv6 hints2606:4700:3036::6815:1f78, 2606:4700:3036::ac43:b07f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com

workersfor.workers.dev

DNSSEC⚠️ Not signed
NSanna.ns.cloudflare.com ⭐
NShans.ns.cloudflare.com
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2416654873

Previous names

a5srje5xp9p52jvu.workers-0.workers.dev
alist-proxy.workers-mrhe.workers.dev
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Next names

a.workersweden.workers.dev
blue-frost-4d46.workingfar.workers.dev
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officec42c80a1c36b108585b08a0177935fd5c42c80a1c36b108585b08a017.workfiles.workers.dev
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DNS History

6 records (4 active, 2 former)

A104.21.31.120172.67.176.1272606:4700:3036::6815:1f782606:4700:3036::ac43:b07f2606:4700:3032::6815:1f782606:4700:3037::ac43:b07f
●A104.21.31.1202026-06-28 → 2026-10-21 · 2 obs
● 2026-06-28 15:20:16
● 2026-10-21 03:36:08
●A172.67.176.1272026-06-28 → 2026-10-21 · 2 obs
● 2026-06-28 15:20:16
● 2026-10-21 03:36:08
○A2606:4700:3032::6815:1f782026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 15:20:16
○ 2026-07-23 19:32:10
○ 2026-10-21 03:36:08
●A2606:4700:3036::6815:1f782026-07-23 → 2026-10-21 · 3 obs
○ 2026-06-28 15:20:16
● 2026-07-23 19:32:10
● 2026-10-21 03:36:08
●A2606:4700:3036::ac43:b07f2026-07-23 → 2026-10-21 · 3 obs
○ 2026-06-28 15:20:16
● 2026-07-23 19:32:10
● 2026-10-21 03:36:08
○A2606:4700:3037::ac43:b07f2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 15:20:16
○ 2026-07-23 19:32:10
○ 2026-10-21 03:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
workersfor.workers.devanna.ns.cloudflare.com, hans.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.175

NS records: anna.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.120, 172.67.176.127
AAAA22606:4700:3036::6815:1f78, 2606:4700:3036::ac43:b07f
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

openai-api-cfproxy.workersfor.workers.dev resolves to four IP addresses: 104.21.31.120, 172.67.176.127, 2606:4700:3036::6815:1f78 and 2606:4700:3036::ac43:b07f.

drilmane.eu, louisgarneauclub.com, seancostellobooks.com and two other host names share IP numbers with openai-api-cfproxy.workersfor.workers.dev.