c.cdn223.com - robtex.com

c.cdn223.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5767🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a956🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.86🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.103, 172.67.169.86
IPv6 hints2606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com

cdn223.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5767🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a956🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.86🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgail.ns.cloudflare.com ⭐
NSkurt.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.103, 172.67.169.86
IPv6 hints2606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOAgail.ns.cloudflare.comdns@cloudflare.com serial=2408433143

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DNS History

6 records (4 active, 2 former)

A104.21.87.103172.67.169.862606:4700:3032::6815:57672606:4700:3033::ac43:a9562606:4700:3031::6815:57672606:4700:3035::ac43:a956
●A104.21.87.1032026-06-14 → 2026-08-06 · 2 obs
● 2026-06-14 17:49:10
● 2026-08-06 01:38:14
●A172.67.169.862026-06-14 → 2026-08-06 · 2 obs
● 2026-06-14 17:49:10
● 2026-08-06 01:38:14
○A2606:4700:3031::6815:57672026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 17:49:10
○ 2026-08-06 01:38:14
●A2606:4700:3032::6815:57672026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-14 17:49:10
● 2026-08-06 01:38:14
●A2606:4700:3033::ac43:a9562026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-14 17:49:10
● 2026-08-06 01:38:14
○A2606:4700:3035::ac43:a9562026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 17:49:10
○ 2026-08-06 01:38:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
cdn223.comgail.ns.cloudflare.com, kurt.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, kurt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdn223.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.103, 172.67.169.86
AAAA22606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gail.ns.cloudflare.com, gail.ns.cloudflare.com, gail.ns.cloudflare.com...)

Analysis

IP Addresses

c.cdn223.com has four IP addresses: 104.21.87.103, 172.67.169.86, 2606:4700:3032::6815:5767 and 2606:4700:3033::ac43:a956.

l22.ams-league.com, dq0.ams-league.com, workervless.openai-00013561.workers.dev plus two other host names have IP numbers in common with c.cdn223.com.