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| A (IPv4) | 172.67.208.20104.21.45.27 |
| AAAA (IPv6) | 2606:4700:3036::ac43:d0142606:4700:3031::6815:2d1b |
| NS | aaden.ns.cloudflare.comraegan.ns.cloudflare.com |
| MX | 0 testbook-co.mail.protection.outlook.com |
| TXT (5) |
Servicios configurados vía TXT:
Microsoft 365
+3 otro(s) registro(s) TXT
Mostrar todos los registros TXT9357798575d681e1b894c992bca2283eef3e3997 MS=ms13193135 afternic-verification-doEqLZyTYoGviEKgek9tKm v=spf1 include:spf.protection.outlook.com -all 37a35edbe5b525922f98ea969ce27af0abe0088b |
| Registrador | N/A |
| Registrado | N/A |
| Caduca | N/A |
| Última actualización | N/A |
| Asunto (CN) | testbook.co |
| Emisor | Google Trust Services |
| Válido desde | 2026-10-02 |
| Válido hasta | 2026-12-31 (74 días restantes) |
| SANs (1) | testbook.co |
| Estado | 200 |
| Servidor | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| URL final | https://testbook.co/ |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| cache-control | public, max-age=0, must-revalidate |
| cf-ray | a4c5edd84979e047-IAD |
| Dirección IP | 104.21.45.27 |
| Proveedor | Unknown |
| Organización | N/A |
| ASN | N/A |
| Ubicación | N/A |
| Sitemap | No encontrado |
| Title | Redirecting... |
| Canonical URL | https://aya-designer.github.io/pdf |
| Idioma | en |
| SPF | ✓ Presente v=spf1 include:spf.protection.outlook.com -all |
| DMARC | ✓ Presente v=DMARC1; p=none; |
| Registros MX | 0 → testbook-co.mail.protection.outlook.com |
| Estado actual | 🟢 Online |
| Estado HTTP | 200 |
| Tiempo de respuesta | 100ms |
| Última comprobación | 2026-10-18 03:30:27.544934 |
| Tiempo de actividad (30d) | 100% |
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