`docs.blackgold.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5ee3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8cde^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.227^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.222^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.227, 172.67.140.222
		IPv6 hints	2606:4700:3032::6815:5ee3, 2606:4700:3033::ac43:8cde
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com

`blackgold.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`bella.ns.cloudflare.com` ⭐
	NS	`memphis.ns.cloudflare.com`
	SOA	`bella.ns.cloudflare.com`dns@cloudflare.com serial=2402513331

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DNS History

8 records (4 active, 4 former)

●A104.21.94.2272026-03-08 → 2026-04-25 · 3 obs

● 2026-03-08 14:30:06
○ 2026-03-17 12:32:38
● 2026-04-25 12:22:38

●A172.67.140.2222026-03-08 → 2026-04-25 · 3 obs

● 2026-03-08 14:30:06
○ 2026-03-17 12:32:38
● 2026-04-25 12:22:38

○A188.114.96.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-08 14:30:06
● 2026-03-17 12:32:38
○ 2026-04-25 12:22:38

○A188.114.97.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-08 14:30:06
● 2026-03-17 12:32:38
○ 2026-04-25 12:22:38

●A2606:4700:3032::6815:5ee32026-03-08 → 2026-04-25 · 3 obs

● 2026-03-08 14:30:06
○ 2026-03-17 12:32:38
● 2026-04-25 12:22:38

●A2606:4700:3033::ac43:8cde2026-03-08 → 2026-04-25 · 3 obs

● 2026-03-08 14:30:06
○ 2026-03-17 12:32:38
● 2026-04-25 12:22:38

○A2a06:98c1:3120::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-08 14:30:06
● 2026-03-17 12:32:38
○ 2026-04-25 12:22:38

○A2a06:98c1:3121::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-08 14:30:06
● 2026-03-17 12:32:38
○ 2026-04-25 12:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
blackgold.workers.dev	bella.ns.cloudflare.com, memphis.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.189

NS records: bella.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 2867ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.227, 172.67.140.222`
AAAA	2	`2606:4700:3033::ac43:8cde, 2606:4700:3032::6815:5ee3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

docs.blackgold.workers.dev points to four IP numbers: 2606:4700:3032::6815:5ee3, 2606:4700:3033::ac43:8cde, 104.21.94.227 and 172.67.140.222.

Other host names, for instance buyinginbergen.com, liquimoly-shop.com.ua, affiliate.gruppiac.hu, shineidc.com and jjjtcq.com share IP numbers with docs.blackgold.workers.dev.

docs.blackgold.workers.dev - robtex.com