`openai-proxy.terryfei.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ad8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1ec2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.194^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.142^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.194, 172.67.173.142
		IPv6 hints	2606:4700:3031::ac43:ad8e, 2606:4700:3035::6815:1ec2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com

`terryfei.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`david.ns.cloudflare.com` ⭐
	NS	`lucy.ns.cloudflare.com`
	SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2406586630

Same first word

openai-proxy.com

openai-proxy.azure-api.net

openai-proxy.org

DNS History

4 records (4 active, 0 former)

●A104.21.30.1942026-04-12 → 2026-06-21 · 2 obs

● 2026-04-12 19:05:00
● 2026-06-21 06:28:46

●A172.67.173.1422026-04-12 → 2026-06-21 · 2 obs

● 2026-04-12 19:05:00
● 2026-06-21 06:28:46

●A2606:4700:3031::ac43:ad8e2026-04-12 → 2026-06-21 · 2 obs

● 2026-04-12 19:05:00
● 2026-06-21 06:28:46

●A2606:4700:3035::6815:1ec22026-04-12 → 2026-06-21 · 2 obs

● 2026-04-12 19:05:00
● 2026-06-21 06:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
terryfei.workers.dev	david.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.152

NS records: david.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.142, 104.21.30.194`
AAAA	2	`2606:4700:3031::ac43:ad8e, 2606:4700:3035::6815:1ec2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai-proxy.terryfei.workers.dev points to the four IP addresses 104.21.30.194, 172.67.173.142, 2606:4700:3031::ac43:ad8e and 2606:4700:3035::6815:1ec2.

Additional host names — biasa.in, mpolai1881.com, desibhabhi.org and two others — share IP numbers with openai-proxy.terryfei.workers.dev.

openai-proxy.terryfei.workers.dev - robtex.com