test.circlebot.workers.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

test.circlebot.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ba8b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5c32🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.50Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.50, 172.67.186.139
IPv6 hints2606:4700:3031::ac43:ba8b, 2606:4700:3035::6815:5c32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com

circlebot.workers.dev

DNSSEC⚠️ Not signed
NStara.ns.cloudflare.com ⭐
NStrey.ns.cloudflare.com
SOAtara.ns.cloudflare.comdns@cloudflare.com serial=2417637860

Same first word

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DNS History

10 records (4 active, 6 former)

A104.21.92.50172.67.186.1392606:4700:3031::ac43:ba8b2606:4700:3035::6815:5c32188.114.96.0188.114.97.02606:4700:3031::6815:5c322606:4700:3034::ac43:ba8b2a06:98c1:3120::2a06:98c1:3121::
●A104.21.92.502026-06-01 → 2026-10-18 · 7 obs
○ 2026-03-03 10:35:12
● 2026-06-01 12:17:44
○ 2026-08-24 08:45:34
● 2026-09-27 06:33:00
○ 2026-10-09 05:14:48
● 2026-10-17 20:32:38
● 2026-10-18 18:32:18
●A172.67.186.1392026-06-01 → 2026-10-18 · 7 obs
○ 2026-03-03 10:35:12
● 2026-06-01 12:17:44
○ 2026-08-24 08:45:34
● 2026-09-27 06:33:00
○ 2026-10-09 05:14:48
● 2026-10-17 20:32:38
● 2026-10-18 18:32:18
○A188.114.96.02026-03-03 → 2026-10-09 · 7 obs
● 2026-03-03 10:35:12
○ 2026-06-01 12:17:44
● 2026-08-24 08:45:34
○ 2026-09-27 06:33:00
● 2026-10-09 05:14:48
○ 2026-10-17 20:32:38
○ 2026-10-18 18:32:18
○A188.114.97.02026-03-03 → 2026-10-09 · 7 obs
● 2026-03-03 10:35:12
○ 2026-06-01 12:17:44
● 2026-08-24 08:45:34
○ 2026-09-27 06:33:00
● 2026-10-09 05:14:48
○ 2026-10-17 20:32:38
○ 2026-10-18 18:32:18
○A2606:4700:3031::6815:5c322026-06-01 → 2026-06-01 · 4 obs
○ 2026-03-03 10:35:12
● 2026-06-01 12:17:44
○ 2026-06-23 05:35:28
○ 2026-10-18 18:32:18
●A2606:4700:3031::ac43:ba8b2026-06-23 → 2026-10-18 · 7 obs
○ 2026-06-01 12:17:44
● 2026-06-23 05:35:28
○ 2026-08-24 08:45:34
● 2026-09-27 06:33:00
○ 2026-10-09 05:14:48
● 2026-10-17 20:32:38
● 2026-10-18 18:32:18
○A2606:4700:3034::ac43:ba8b2026-06-01 → 2026-06-01 · 4 obs
○ 2026-03-03 10:35:12
● 2026-06-01 12:17:44
○ 2026-06-23 05:35:28
○ 2026-10-18 18:32:18
●A2606:4700:3035::6815:5c322026-06-23 → 2026-10-18 · 7 obs
○ 2026-06-01 12:17:44
● 2026-06-23 05:35:28
○ 2026-08-24 08:45:34
● 2026-09-27 06:33:00
○ 2026-10-09 05:14:48
● 2026-10-17 20:32:38
● 2026-10-18 18:32:18
○A2a06:98c1:3120::2026-03-03 → 2026-10-09 · 7 obs
● 2026-03-03 10:35:12
○ 2026-06-01 12:17:44
● 2026-08-24 08:45:34
○ 2026-09-27 06:33:00
● 2026-10-09 05:14:48
○ 2026-10-17 20:32:38
○ 2026-10-18 18:32:18
○A2a06:98c1:3121::2026-03-03 → 2026-10-09 · 7 obs
● 2026-03-03 10:35:12
○ 2026-06-01 12:17:44
● 2026-08-24 08:45:34
○ 2026-09-27 06:33:00
● 2026-10-09 05:14:48
○ 2026-10-17 20:32:38
○ 2026-10-18 18:32:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
circlebot.workers.devtara.ns.cloudflare.com, trey.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.242

NS records: tara.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.50, 172.67.186.139
AAAA22606:4700:3035::6815:5c32, 2606:4700:3031::ac43:ba8b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

test.circlebot.workers.dev directs to four IP numbers, which are 104.21.92.50, 172.67.186.139, 2606:4700:3031::ac43:ba8b and 2606:4700:3035::6815:5c32.

traiectum-eh.nl, aboutyoupro.com, naturalenergytx.com plus two other host names have IP numbers in common with test.circlebot.workers.dev.