treinamentos.codexcode.com.br - dns.ninja
treinamentos.codexcode.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:ac5c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3fe3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.227Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.92🇺🇸 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 | 104.21.63.227, 172.67.172.92 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:ac5c, 2606:4700:3036::6815:3fe3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com | ||||||
codexcode.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:ac5c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3fe3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.227Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.92🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| NS | irma.ns.cloudflare.com | ||||||
| MX | mail.codexcode.com.br ⭐ | ||||||
| TXT | v=spf1 a mx ip4:108.179.193.115 include:websitewelcome.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.227, 172.67.172.92 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:ac5c, 2606:4700:3036::6815:3fe3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2411293912 | ||||||
Same first word
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DNS History
4 records (4 active, 0 former)
●A104.21.63.2272026-07-22 → 2026-08-09 · 2 obs
● 2026-07-22 22:10:40
● 2026-08-09 14:43:10
● 2026-08-09 14:43:10
●A172.67.172.922026-07-22 → 2026-08-09 · 2 obs
● 2026-07-22 22:10:40
● 2026-08-09 14:43:10
● 2026-08-09 14:43:10
●A2606:4700:3033::ac43:ac5c2026-07-22 → 2026-08-09 · 2 obs
● 2026-07-22 22:10:40
● 2026-08-09 14:43:10
● 2026-08-09 14:43:10
●A2606:4700:3036::6815:3fe32026-07-22 → 2026-08-09 · 2 obs
● 2026-07-22 22:10:40
● 2026-08-09 14:43:10
● 2026-08-09 14:43:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, e.dns.br, d.dns.br... | - |
| codexcode.com.br | derek.ns.cloudflare.com, irma.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.154
NS records: derek.ns.cloudflare.com, irma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codexcode.com.br (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.63.227, 172.67.172.92 |
| AAAA | 2 | 2606:4700:3036::6815:3fe3, 2606:4700:3033::ac43:ac5c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
treinamentos.codexcode.com.br resolves to four IP addresses: 104.21.63.227, 172.67.172.92, 2606:4700:3033::ac43:ac5c and 2606:4700:3036::6815:3fe3.
Among the host names that share IP numbers with treinamentos.codexcode.com.br are www.wardlightgarden.com, ykiwcg.german-uboats.com, aros.at and two others.