f.cdn223.com - robtex.com
f.cdn223.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5767🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a956🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.86🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.103, 172.67.169.86 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
cdn223.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5767🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a956🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.86🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gail.ns.cloudflare.com ⭐ | ||||||
| NS | kurt.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.103, 172.67.169.86 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
| SOA | gail.ns.cloudflare.comdns@cloudflare.com serial=2408433143 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●A104.21.87.1032026-06-14 → 2026-08-07 · 2 obs
● 2026-06-14 22:00:50
● 2026-08-07 13:08:12
● 2026-08-07 13:08:12
●A172.67.169.862026-06-14 → 2026-08-07 · 2 obs
● 2026-06-14 22:00:50
● 2026-08-07 13:08:12
● 2026-08-07 13:08:12
○A2606:4700:3031::6815:57672026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 22:00:50
○ 2026-08-07 13:08:12
○ 2026-08-07 13:08:12
●A2606:4700:3032::6815:57672026-08-07 → 2026-08-07 · 2 obs
○ 2026-06-14 22:00:50
● 2026-08-07 13:08:12
● 2026-08-07 13:08:12
●A2606:4700:3033::ac43:a9562026-08-07 → 2026-08-07 · 2 obs
○ 2026-06-14 22:00:50
● 2026-08-07 13:08:12
● 2026-08-07 13:08:12
○A2606:4700:3035::ac43:a9562026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 22:00:50
○ 2026-08-07 13:08:12
○ 2026-08-07 13:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| cdn223.com | gail.ns.cloudflare.com, kurt.ns.cloudflare.com | 12 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: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.103, 172.67.169.86 |
| AAAA | 2 | 2606:4700:3032::6815:5767, 2606:4700:3033::ac43:a956 |
| HTTPS | 1 | {"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
f.cdn223.com resolves to four IP addresses: 104.21.87.103, 172.67.169.86, 2606:4700:3032::6815:5767 and 2606:4700:3033::ac43:a956.
Among the host names that share IP numbers with f.cdn223.com are mramorluxe.ru, jau.ams-league.com, le0.ams-league.com and two others.