🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`loop-user-stats.workerloop.workers.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8b6e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:878^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.120^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.110^{🇺🇸 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	104.21.8.120, 172.67.139.110
		IPv6 hints	2606:4700:3033::ac43:8b6e, 2606:4700:3037::6815:878
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com

`workerloop.workers.dev`

	DNSSEC	⚠️ Not signed
	NS	`dean.ns.cloudflare.com` ⭐
	NS	`nola.ns.cloudflare.com`
	SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2416937586

Previous names

Next names

a.workersweden.workers.dev

a5srje5xp9p52jvu.workers-0.workers.dev

alist-proxy.workers-mrhe.workers.dev

amerika-worker.workerscloud20.workers.dev

ap-southeast-2-smart-placed-for-demo.workers-smart-placement9615.workers.dev

avocado-with-toast.workers-7f5.workers.dev

calm-wind-c316.workers-c80.workers.dev

claude-proxy.workers-mrhe.workers.dev

claude.workers-mrhe.workers.dev

google.workers20.workers.dev

ns-openai-proxy.workers-mrhe.workers.dev

office272cd9d32630880884f38accd2d32fa9272cd9d32630880884f38accd.workfile.workers.dev

officea2c96ab7b32cfb287702c35ab6046342a2c96ab7b32cfb287702c35ab.workfiless.workers.dev

officec42c80a1c36b108585b08a0177935fd5c42c80a1c36b108585b08a017.workfiles.workers.dev

openai-api-cfproxy.workersfor.workers.dev

openai-proxy-cf.workers-mrhe.workers.dev

openai.workersbot.workers.dev

openaimirror.workinchina.workers.dev

test1.workersdev40050.workers.dev

worker-aged-sky-4e36.workersdev40050.workers.dev

DNS History

13 records (4 active, 9 former)

●A104.21.8.1202026-02-17 → 2026-10-08 · 15 obs

● 2026-02-17 20:12:10
● 2026-03-14 16:28:34
○ 2026-03-14 17:01:54
● 2026-04-25 01:50:32
● 2026-05-29 15:17:18
○ 2026-06-03 16:52:46
○ 2026-06-04 21:51:42
● 2026-06-21 16:53:56
○ 2026-06-29 17:31:32
● 2026-07-28 14:32:36
○ 2026-07-30 17:22:00
● 2026-08-06 03:10:12
○ 2026-08-13 05:37:24
● 2026-08-21 07:09:42
● 2026-10-08 10:19:14

●A172.67.139.1102026-02-17 → 2026-10-08 · 15 obs

○A188.114.96.02026-03-14 → 2026-08-13 · 15 obs

○ 2026-03-14 16:28:34
● 2026-03-14 17:01:54
○ 2026-04-25 01:50:32
○ 2026-05-29 15:17:18
● 2026-06-03 16:52:46
○ 2026-06-04 00:33:38
● 2026-06-04 21:51:42
○ 2026-06-21 16:53:56
● 2026-06-29 17:31:32
○ 2026-07-28 14:32:36
● 2026-07-30 17:22:00
○ 2026-08-06 03:10:12
● 2026-08-13 05:37:24
○ 2026-08-21 07:09:42
○ 2026-10-08 10:19:14

○A188.114.96.42026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-03 16:52:46
● 2026-06-04 00:33:38
○ 2026-06-04 21:51:42
○ 2026-10-08 10:19:14

○A188.114.97.02026-03-14 → 2026-08-13 · 15 obs

○A188.114.97.42026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-03 16:52:46
● 2026-06-04 00:33:38
○ 2026-06-04 21:51:42
○ 2026-10-08 10:19:14

○A2606:4700:3031::6815:8782026-02-17 → 2026-06-21 · 10 obs

●A2606:4700:3033::ac43:8b6e2026-02-17 → 2026-10-08 · 15 obs

●A2606:4700:3037::6815:8782026-07-28 → 2026-10-08 · 7 obs

○ 2026-06-29 17:31:32
● 2026-07-28 14:32:36
○ 2026-07-30 17:22:00
● 2026-08-06 03:10:12
○ 2026-08-13 05:37:24
● 2026-08-21 07:09:42
● 2026-10-08 10:19:14

○A2a06:98c1:3120::2026-03-14 → 2026-08-13 · 15 obs

○A2a06:98c1:3120::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-03 16:52:46
● 2026-06-04 00:33:38
○ 2026-06-04 21:51:42
○ 2026-10-08 10:19:14

○A2a06:98c1:3121::2026-03-14 → 2026-08-13 · 15 obs

○A2a06:98c1:3121::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-03 16:52:46
● 2026-06-04 00:33:38
○ 2026-06-04 21:51:42
○ 2026-10-08 10:19:14

🔍 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	sofia.ns.cloudflare.com, clyde.ns.cloudflare.com	-
workerloop.workers.dev	dean.ns.cloudflare.com, nola.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.212

NS records: dean.ns.cloudflare.com, nola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 2493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.110, 104.21.8.120`
AAAA	2	`2606:4700:3033::ac43:8b6e, 2606:4700:3037::6815:878`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

loop-user-stats.workerloop.workers.dev points to the four IP addresses 104.21.8.120, 172.67.139.110, 2606:4700:3033::ac43:8b6e and 2606:4700:3037::6815:878.

mail.pegasdv.ru, tascheter.net, azforward.nl and two other host names share IP numbers with loop-user-stats.workerloop.workers.dev.

loop-user-stats.workerloop.workers.dev - robtex.com