openai.chat4free.workers.dev - robtex.com

openai.chat4free.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8d44🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4708🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.8Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.68🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.8, 172.67.141.68
IPv6 hints2606:4700:3030::ac43:8d44, 2606:4700:3037::6815:4708
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com

chat4free.workers.dev

DNSSEC⚠️ Not signed
NSskip.ns.cloudflare.com ⭐
NStina.ns.cloudflare.com
SOAskip.ns.cloudflare.comdns@cloudflare.com serial=2403192445

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DNS History

4 records (4 active, 0 former)

A104.21.71.8172.67.141.682606:4700:3030::ac43:8d442606:4700:3037::6815:4708
●A104.21.71.82026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 00:16:16
● 2026-05-10 10:11:14
●A172.67.141.682026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 00:16:16
● 2026-05-10 10:11:14
●A2606:4700:3030::ac43:8d442026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 00:16:16
● 2026-05-10 10:11:14
●A2606:4700:3037::6815:47082026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 00:16:16
● 2026-05-10 10:11:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
chat4free.workers.devskip.ns.cloudflare.com, tina.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.230

NS records: skip.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.8, 172.67.141.68
AAAA22606:4700:3037::6815:4708, 2606:4700:3030::ac43:8d44
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by openai.chat4free.workers.dev: 2606:4700:3030::ac43:8d44, 2606:4700:3037::6815:4708, 104.21.71.8 and 172.67.141.68.

other host names including xiaguangdianli.com, anime.(0x72756c653334).world, qb-fastener.com, hobbyplastic.co.uk and catofamilychiropractic.com share IP numbers with openai.chat4free.workers.dev.