`openai-proxy.tingyu.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a160^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:9e3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.227^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.96^{🇺🇸 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	104.21.9.227, 172.67.161.96
		IPv6 hints	2606:4700:3030::ac43:a160, 2606:4700:3036::6815:9e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com

`tingyu.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`gerald.ns.cloudflare.com` ⭐
	NS	`lara.ns.cloudflare.com`
	SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2401340132

Same first word

openai-proxy.com

openai-proxy.azure-api.net

openai-proxy.org

DNS History

4 records (4 active, 0 former)

●A104.21.9.2272026-04-10 → 2026-04-24 · 2 obs

● 2026-04-10 08:46:36
● 2026-04-24 10:23:42

●A172.67.161.962026-04-10 → 2026-04-24 · 2 obs

● 2026-04-10 08:46:36
● 2026-04-24 10:23:42

●A2606:4700:3030::ac43:a1602026-04-10 → 2026-04-24 · 2 obs

● 2026-04-10 08:46:36
● 2026-04-24 10:23:42

●A2606:4700:3036::6815:9e32026-04-10 → 2026-04-24 · 2 obs

● 2026-04-10 08:46:36
● 2026-04-24 10:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
tingyu.workers.dev	gerald.ns.cloudflare.com, lara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.168

NS records: gerald.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.96, 104.21.9.227`
AAAA	2	`2606:4700:3030::ac43:a160, 2606:4700:3036::6815:9e3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai-proxy.tingyu.workers.dev points to four IP numbers: 2606:4700:3030::ac43:a160, 2606:4700:3036::6815:9e3, 104.21.9.227 and 172.67.161.96.

Other host names, for instance app.internship.com.gh, viplaminat.ru, sitemap.safe-cloudstorage.com, www.ustaxes.asia and www.jbc16.com share IP numbers with openai-proxy.tingyu.workers.dev.

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