No se detectaron tecnologías
| A (IPv4) | 172.67.208.169104.21.93.102 |
| AAAA (IPv6) | 2606:4700:3030::6815:5d662606:4700:3031::ac43:d0a9 |
| NS | cash.ns.cloudflare.comanna.ns.cloudflare.com |
| MX | 1 aspmx.l.google.com10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com |
| TXT (2) |
Servicios configurados vía TXT:
Google
Mostrar todos los registros TXTgoogle-site-verification=pUejw2cx_4SsVe75fyKEnwUB0GbyW89PI0pYsAJ2STA v=spf1 -all |
| Registrador | Squarespace Domains II LLC |
| Registrado | 2014-10-05 |
| Caduca | 2027-10-05 (en 354 días) |
| Última actualización | 2026-09-21 |
| Estado | client delete prohibitedclient transfer prohibited |
| Asunto (CN) | freecodecamp.com |
| Emisor | Google Trust Services |
| Válido desde | 2026-10-07 |
| Válido hasta | 2027-01-05 (81 días restantes) |
| SANs (2) | freecodecamp.com*.freecodecamp.com |
| Estado | 200 |
| Servidor | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| URL final | https://www.freecodecamp.org/ |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| content-security-policy | default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'; |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | no-referrer-when-downgrade |
| cache-control | public, max-age=0, must-revalidate |
| cf-ray | a4b5acaf3834d6ec-IAD |
| Dirección IP | 104.21.93.102 |
| Proveedor | Unknown |
| Organización | N/A |
| ASN | N/A |
| Ubicación | N/A |
| Sitemap | No encontrado |
No se detectaron meta etiquetas.
| SPF | ✓ Presente v=spf1 -all |
| DMARC | ✓ Presente v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s |
| Registros MX | 1 → aspmx.l.google.com 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com |
| Estado actual | 🟢 Online |
| Estado HTTP | 200 |
| Tiempo de respuesta | 287ms |
| Última comprobación | 2026-10-14 21:15:55.626881 |
| Tiempo de actividad (30d) | 100% |
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