checking.api-protected.workers.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

checking.api-protected.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:27f4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:ac2b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.244Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.43🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.244, 172.67.172.43
IPv6 hints2606:4700:3030::6815:27f4, 2606:4700:3033::ac43:ac2b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com

api-protected.workers.dev

DNSSEC⚠️ Not signed
NSirena.ns.cloudflare.com ⭐
NSpiotr.ns.cloudflare.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2413430648

Same first word

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Similar names

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Previous names

api-wpsnsftonline.api-loqin-run.workers.dev
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0ffcee-1oqininn.api-rpsnv-de.workers.dev
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ath-1ndexciientms1oginoniine.api-verify-online.workers.dev
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DNS History

6 records (4 active, 2 former)

A104.21.39.244172.67.172.432606:4700:3030::6815:27f42606:4700:3033::ac43:ac2b2606:4700:3032::ac43:ac2b2606:4700:3036::6815:27f4
●A104.21.39.2442026-02-15 → 2026-08-29 · 2 obs
● 2026-02-15 18:33:34
● 2026-08-29 15:56:30
●A172.67.172.432026-02-15 → 2026-08-29 · 2 obs
● 2026-02-15 18:33:34
● 2026-08-29 15:56:30
●A2606:4700:3030::6815:27f42026-08-19 → 2026-08-29 · 3 obs
○ 2026-02-15 18:33:34
● 2026-08-19 17:58:42
● 2026-08-29 15:56:30
○A2606:4700:3032::ac43:ac2b2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:33:34
○ 2026-08-19 17:58:42
○ 2026-08-29 15:56:30
●A2606:4700:3033::ac43:ac2b2026-08-19 → 2026-08-29 · 3 obs
○ 2026-02-15 18:33:34
● 2026-08-19 17:58:42
● 2026-08-29 15:56:30
○A2606:4700:3036::6815:27f42026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:33:34
○ 2026-08-19 17:58:42
○ 2026-08-29 15:56:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
api-protected.workers.devirena.ns.cloudflare.com, piotr.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.79

NS records: irena.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.43, 104.21.39.244
AAAA22606:4700:3033::ac43:ac2b, 2606:4700:3030::6815:27f4
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

checking.api-protected.workers.dev points to the four IP addresses 104.21.39.244, 172.67.172.43, 2606:4700:3030::6815:27f4 and 2606:4700:3033::ac43:ac2b.

331536.com, shdkwy.com, sgedge.info and two other host names share IP numbers with checking.api-protected.workers.dev.