cf-function-call-openai.operator-2b9.workers.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cf-function-call-openai.operator-2b9.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:356d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d437🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.109Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.55🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.109, 172.67.212.55
IPv6 hints2606:4700:3032::6815:356d, 2606:4700:3036::ac43:d437
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com

operator-2b9.workers.dev

DNSSEC⚠️ Not signed
NSgerardo.ns.cloudflare.com ⭐
NSsonia.ns.cloudflare.com
SOAgerardo.ns.cloudflare.comdns@cloudflare.com serial=2417089903

Previous names

azure2openai.opendatahub.workers.dev
chatgpt.openjuman.workers.dev
chatgpt.openssl.workers.dev
claude-worker.opensourceexpress.workers.dev
claude.opensource.workers.dev
claude3.operations-262.workers.dev
debank.openseas.workers.dev
eu.opensserv.workers.dev
home.operairis.workers.dev
nft.opensiea.workers.dev
null.opensiea.workers.dev
null.openstation.workers.dev
openai-proxy.openedwordtop.workers.dev
openai-proxy.openzsf.workers.dev
openai.openproxy.workers.dev
openai.opensociety.workers.dev
openai.opensource.workers.dev
openai.openstation.workers.dev
work1.openl7711.workers.dev
wrkdev.operairis.workers.dev

Next names

azure-openai-proxy.opoet.workers.dev
basic-bundle-falling-brook-cd8e.ops-157.workers.dev
cf-openai-azure-proxy.opportunities.workers.dev
cf-openai-sensechat-proxy.opportunities.workers.dev
cf-to-openai.operator-2b9.workers.dev
claude-gcp.opportunities.workers.dev
claude-oauth.opportunities.workers.dev
claude-xc.oppenai.workers.dev
claude35.opposing1339.workers.dev
claudekv.oppenai.workers.dev
fast-proj-8904.oppome7272.workers.dev
fuclaude-proxy.opportunities.workers.dev
join-eligible-ede8.oppome7272.workers.dev
lively-mint-ef80.oppome7272.workers.dev
openai.opopenai.workers.dev
openaiproxy.opnaicn.workers.dev
openseaclaims092.oppome7272.workers.dev
openseaclaims512.oppome7272.workers.dev
openseaclaims781.oppome7272.workers.dev
wandering-grass-ab52.operic.workers.dev

DNS History

8 records (4 active, 4 former)

A104.21.53.109172.67.212.552606:4700:3032::6815:356d2606:4700:3036::ac43:d437188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●A104.21.53.1092026-06-28 → 2026-10-18 · 6 obs
● 2026-06-28 16:17:04
○ 2026-07-16 13:14:58
● 2026-07-16 16:41:38
○ 2026-07-24 21:08:36
● 2026-08-24 17:06:22
● 2026-10-18 04:31:54
●A172.67.212.552026-06-28 → 2026-10-18 · 6 obs
● 2026-06-28 16:17:04
○ 2026-07-16 13:14:58
● 2026-07-16 16:41:38
○ 2026-07-24 21:08:36
● 2026-08-24 17:06:22
● 2026-10-18 04:31:54
○A188.114.96.02026-07-16 → 2026-07-24 · 6 obs
○ 2026-06-28 16:17:04
● 2026-07-16 13:14:58
○ 2026-07-16 16:41:38
● 2026-07-24 21:08:36
○ 2026-08-24 17:06:22
○ 2026-10-18 04:31:54
○A188.114.97.02026-07-16 → 2026-07-24 · 6 obs
○ 2026-06-28 16:17:04
● 2026-07-16 13:14:58
○ 2026-07-16 16:41:38
● 2026-07-24 21:08:36
○ 2026-08-24 17:06:22
○ 2026-10-18 04:31:54
●A2606:4700:3032::6815:356d2026-06-28 → 2026-10-18 · 6 obs
● 2026-06-28 16:17:04
○ 2026-07-16 13:14:58
● 2026-07-16 16:41:38
○ 2026-07-24 21:08:36
● 2026-08-24 17:06:22
● 2026-10-18 04:31:54
●A2606:4700:3036::ac43:d4372026-06-28 → 2026-10-18 · 6 obs
● 2026-06-28 16:17:04
○ 2026-07-16 13:14:58
● 2026-07-16 16:41:38
○ 2026-07-24 21:08:36
● 2026-08-24 17:06:22
● 2026-10-18 04:31:54
○A2a06:98c1:3120::2026-07-16 → 2026-07-24 · 6 obs
○ 2026-06-28 16:17:04
● 2026-07-16 13:14:58
○ 2026-07-16 16:41:38
● 2026-07-24 21:08:36
○ 2026-08-24 17:06:22
○ 2026-10-18 04:31:54
○A2a06:98c1:3121::2026-07-16 → 2026-07-24 · 6 obs
○ 2026-06-28 16:17:04
● 2026-07-16 13:14:58
○ 2026-07-16 16:41:38
● 2026-07-24 21:08:36
○ 2026-08-24 17:06:22
○ 2026-10-18 04:31:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
operator-2b9.workers.devgerardo.ns.cloudflare.com, sonia.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.230

NS records: gerardo.ns.cloudflare.com, sonia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.53.109, 172.67.212.55
AAAA22606:4700:3036::ac43:d437, 2606:4700:3032::6815:356d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

cf-function-call-openai.operator-2b9.workers.dev directs to four IP numbers, which are 104.21.53.109, 172.67.212.55, 2606:4700:3032::6815:356d and 2606:4700:3036::ac43:d437.

kembangslot88.com, cecess.net, chrischae.io plus two other host names have IP numbers in common with cf-function-call-openai.operator-2b9.workers.dev.