`openai-cf.qinfengge.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c86f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5508^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.8^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.111^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.8, 172.67.200.111
		IPv6 hints	2606:4700:3034::ac43:c86f, 2606:4700:3037::6815:5508
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com

`qinfengge.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`max.ns.cloudflare.com` ⭐
	NS	`rihana.ns.cloudflare.com`
	SOA	`max.ns.cloudflare.com`dns@cloudflare.com serial=2411883225

Same first word

openai-cf.workers.dev

Similar names

cf-openai.pages.dev

pino-cafe.de

fepo-nica.ru

e-capinfo.com

DNS History

6 records (4 active, 2 former)

●A104.21.85.82026-04-13 → 2026-08-10 · 2 obs

● 2026-04-13 00:35:16
● 2026-08-10 22:02:14

●A172.67.200.1112026-04-13 → 2026-08-10 · 2 obs

● 2026-04-13 00:35:16
● 2026-08-10 22:02:14

○A2606:4700:3030::6815:55082026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 00:35:16
○ 2026-08-10 22:02:14

○A2606:4700:3032::ac43:c86f2026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 00:35:16
○ 2026-08-10 22:02:14

●A2606:4700:3034::ac43:c86f2026-08-10 → 2026-08-10 · 2 obs

○ 2026-04-13 00:35:16
● 2026-08-10 22:02:14

●A2606:4700:3037::6815:55082026-08-10 → 2026-08-10 · 2 obs

○ 2026-04-13 00:35:16
● 2026-08-10 22:02:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
qinfengge.workers.dev	max.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.244

NS records: max.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.111, 104.21.85.8`
AAAA	2	`2606:4700:3034::ac43:c86f, 2606:4700:3037::6815:5508`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

openai-cf.qinfengge.workers.dev resolves to four IP addresses: 104.21.85.8, 172.67.200.111, 2606:4700:3034::ac43:c86f and 2606:4700:3037::6815:5508.

thecabinhongkong.com.hk, gx11x5c.com.cdn.cloudflare.net, wisecoach.pl and two other host names share IP numbers with openai-cf.qinfengge.workers.dev.

openai-cf.qinfengge.workers.dev - robtex.com