`openai-api.zhaodengfeng.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2840^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b22a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.64^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.42^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.64, 172.67.178.42
		IPv6 hints	2606:4700:3031::6815:2840, 2606:4700:3031::ac43:b22a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com

`zhaodengfeng.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`kai.ns.cloudflare.com` ⭐
	NS	`linda.ns.cloudflare.com`
	SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2407637250

Same first word

openai-api.xyz

openai-api.workers.dev

openai-api.space

openai-api.vip

openai-api.top

Similar names

api-openai.workers.dev

api-openai.ru

api-openai.top

api-openai.com

DNS History

6 records (4 active, 2 former)

●A104.21.40.642026-06-24 → 2026-08-02 · 2 obs

● 2026-06-24 16:28:50
● 2026-08-02 18:40:32

●A172.67.178.422026-06-24 → 2026-08-02 · 2 obs

● 2026-06-24 16:28:50
● 2026-08-02 18:40:32

○A2606:4700:3030::6815:28402026-06-24 → 2026-06-24 · 3 obs

● 2026-06-24 16:28:50
○ 2026-06-29 10:55:08
○ 2026-08-02 18:40:32

●A2606:4700:3031::6815:28402026-06-29 → 2026-08-02 · 3 obs

○ 2026-06-24 16:28:50
● 2026-06-29 10:55:08
● 2026-08-02 18:40:32

●A2606:4700:3031::ac43:b22a2026-06-29 → 2026-08-02 · 3 obs

○ 2026-06-24 16:28:50
● 2026-06-29 10:55:08
● 2026-08-02 18:40:32

○A2606:4700:3035::ac43:b22a2026-06-24 → 2026-06-24 · 3 obs

● 2026-06-24 16:28:50
○ 2026-06-29 10:55:08
○ 2026-08-02 18:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
zhaodengfeng.workers.dev	kai.ns.cloudflare.com, linda.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.250

NS records: kai.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.64, 172.67.178.42`
AAAA	2	`2606:4700:3031::6815:2840, 2606:4700:3031::ac43:b22a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai-api.zhaodengfeng.workers.dev points to the four IP addresses 104.21.40.64, 172.67.178.42, 2606:4700:3031::6815:2840 and 2606:4700:3031::ac43:b22a.

ii.apl407.me, 594785-ledger.com, burgerlounge.com and two other host names share IP numbers with openai-api.zhaodengfeng.workers.dev.

openai-api.zhaodengfeng.workers.dev - robtex.com