Compara extensiones de dominio, precios y funciones documentadas de los registradores.
| Extensión / ámbito | Función | Compatibilidad | Mecanismo | Tratamiento del precio | Excepciones y condiciones | Fuente |
|---|---|---|---|---|---|---|
| .ac.cn 22.cn:mainland-public | DNSSEC | Desconocido | Customer submits key tag, algorithm, digest type and digest from external DNS signer in DNSSEC management | Desconocido | Registrar DS management is documented; current suffix matrix and fees unproved. 22.cn own DNS signing is explicitly unsupported. | Fuente 23 oct 2026 |
| .ac.cn 22.cn:mainland-public | Privacidad WHOIS | Sí | CNNIC registry WHOIS suppression with standardized protection details | De pago | Only domains registered with 爱名网; registrant data is still supplied to authorities and disclosed for disputes. Paid agreement conflicts with generic free CN marketing. | Fuente 23 oct 2026 |
| .ah.cn 22.cn:mainland-public | DNSSEC | Desconocido | Customer submits key tag, algorithm, digest type and digest from external DNS signer in DNSSEC management | Desconocido | Registrar DS management is documented; current suffix matrix and fees unproved. 22.cn own DNS signing is explicitly unsupported. | Fuente 23 oct 2026 |
| .ah.cn 22.cn:mainland-public | Privacidad WHOIS | Sí | CNNIC registry WHOIS suppression with standardized protection details | De pago | Only domains registered with 爱名网; registrant data is still supplied to authorities and disclosed for disputes. Paid agreement conflicts with generic free CN marketing. | Fuente 23 oct 2026 |
| .ai 22.cn:mainland-public | DNSSEC | Desconocido | Customer submits key tag, algorithm, digest type and digest from external DNS signer in DNSSEC management | Desconocido | Registrar DS management is documented; current suffix matrix and fees unproved. 22.cn own DNS signing is explicitly unsupported. | Fuente 23 oct 2026 |
| .ai 22.cn:mainland-public | Privacidad WHOIS | Desconocido | Desconocido | Desconocido | Public evidence does not establish this suffix. | Fuente 23 oct 2026 |
| .archi 22.cn:mainland-public | DNSSEC | Desconocido | Customer submits key tag, algorithm, digest type and digest from external DNS signer in DNSSEC management | Desconocido | Registrar DS management is documented; current suffix matrix and fees unproved. 22.cn own DNS signing is explicitly unsupported. | Fuente 23 oct 2026 |
| .archi 22.cn:mainland-public | Privacidad WHOIS | Desconocido | Desconocido | Desconocido | Public evidence does not establish this suffix. | Fuente 23 oct 2026 |
| .asia 22.cn:mainland-public | DNSSEC | Desconocido | Customer submits key tag, algorithm, digest type and digest from external DNS signer in DNSSEC management | Desconocido | Registrar DS management is documented; current suffix matrix and fees unproved. 22.cn own DNS signing is explicitly unsupported. | Fuente 23 oct 2026 |
| .asia 22.cn:mainland-public | Privacidad WHOIS | Desconocido | Desconocido | Desconocido | Public evidence does not establish this suffix. | Fuente 23 oct 2026 |
No. Una observación general, una excepción específica de extensión y el mercado del comprador son hechos distintos. Revisa el ámbito, la extensión y las condiciones de cada fila antes de usarla para un dominio concreto.