`ms.premiums.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5b8f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:de16^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.143^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.22^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.91.143, 172.67.222.22
		IPv6	2606:4700:3031::6815:5b8f, 2606:4700:3034::ac43:de16

`premiums.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`sima.ns.cloudflare.com` ⭐
	NS	`terry.ns.cloudflare.com`
	SOA	`sima.ns.cloudflare.com`dns@cloudflare.com serial=2399795302

Same first word

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DNS History

4 records (4 active, 0 former)

●A104.21.91.1432026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 06:26:34
● 2026-03-25 03:31:14

●A172.67.222.222026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 06:26:34
● 2026-03-25 03:31:14

●A2606:4700:3031::6815:5b8f2026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 06:26:34
● 2026-03-25 03:31:14

●A2606:4700:3034::ac43:de162026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 06:26:34
● 2026-03-25 03:31:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
workers.dev	clyde.ns.cloudflare.com, sofia.ns.cloudflare.com	-
premiums.workers.dev	sima.ns.cloudflare.com, terry.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.222

NS records: sima.ns.cloudflare.com, terry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.22, 104.21.91.143`
AAAA	2	`2606:4700:3031::6815:5b8f, 2606:4700:3034::ac43:de16`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

ms.premiums.workers.dev maps to four IP numbers: 2606:4700:3031::6815:5b8f, 2606:4700:3034::ac43:de16, 104.21.91.143 and 172.67.222.22.

Other host names, for instance energytransition.eu, kimschob.com, flex2.net, 88kanqiu.com and hay88xn.com share IP numbers with ms.premiums.workers.dev.

ms.premiums.workers.dev - robtex.com