{"id":3814,"date":"2026-07-22T16:29:06","date_gmt":"2026-07-22T16:29:06","guid":{"rendered":"https:\/\/disoh.com\/support\/how-to-fix-a-site-that-cannot-be-reached-after-changing-domain-settings\/"},"modified":"2026-07-22T16:29:06","modified_gmt":"2026-07-22T16:29:06","password":"","slug":"como-solucionar-el-problema-de-un-sitio-web-al-que-no-se-puede-acceder-tras-cambiar-la-configuracion-del-dominio","status":"publish","type":"docs","link":"https:\/\/disoh.com\/es\/support\/how-to-fix-a-site-that-cannot-be-reached-after-changing-domain-settings\/","title":{"rendered":"C\u00f3mo solucionar el problema de un sitio web al que no se puede acceder tras cambiar la configuraci\u00f3n del dominio"},"content":{"rendered":"<p>Es habitual que aparezca un mensaje del tipo \u201cNo se puede acceder a este sitio\u201d o un error similar justo despu\u00e9s de cambiar la configuraci\u00f3n del dominio o del DNS, y suele ser inofensivo. En la mayor\u00eda de los casos, significa simplemente que el cambio a\u00fan no se ha propagado por Internet o que hay que ajustar alg\u00fan peque\u00f1o par\u00e1metro. Esta gu\u00eda repasa las posibles causas por orden de frecuencia, de la m\u00e1s a la menos habitual, para que puedas recuperar tu sitio web r\u00e1pidamente.<\/p>\n<h2>En primer lugar, hay que entender c\u00f3mo funciona la propagaci\u00f3n del DNS<\/h2>\n<p>Cada vez que cambias los servidores de nombres o los registros DNS, la actualizaci\u00f3n no llega a todos los servidores al instante. Este proceso, denominado \u00abpropagaci\u00f3n\u00bb, suele completarse en unas pocas horas, pero puede tardar hasta 24-48 horas. Durante ese tiempo, es posible que algunos visitantes vean la nueva p\u00e1gina web, mientras que otros sigan encontrando un error o vean la antigua. Si acabas de realizar un cambio, lo m\u00e1s probable es que la soluci\u00f3n sea simplemente esperar un poco e intentarlo de nuevo.<\/p>\n<h2>Comprobaciones r\u00e1pidas que puedes hacer ahora mismo<\/h2>\n<ul>\n<li><strong>Borra la cach\u00e9 de tu navegador<\/strong> o prueba con una ventana de inc\u00f3gnito.<\/li>\n<li><strong>Prueba con otro dispositivo o con otra red,<\/strong> como los datos m\u00f3viles, para descartar el almacenamiento en cach\u00e9 local.<\/li>\n<li><strong>Vac\u00edate la cach\u00e9 DNS de tu ordenador<\/strong> por lo que vuelve a comprobar los registros.<\/li>\n<li><strong>Espera y vuelve a intentarlo<\/strong> si has modificado la configuraci\u00f3n en las \u00faltimas horas.<\/li>\n<\/ul>\n<h2>Comprueba la configuraci\u00f3n del dominio<\/h2>\n<p>Si el error persiste m\u00e1s all\u00e1 de la ventana de propagaci\u00f3n, comprueba la configuraci\u00f3n del n\u00facleo. Lo habitual es que el problema se deba a un \u00fanico valor incorrecto:<\/p>\n<ul>\n<li><strong>Nameservers:<\/strong> comprueba que apunten al proveedor correcto.<\/li>\n<li><strong>Un r\u00e9cord:<\/strong> Comprueba que apunte a la direcci\u00f3n IP correcta del servidor.<\/li>\n<li><strong>Estado del dominio:<\/strong> Aseg\u00farate de que el dominio no haya caducado.<\/li>\n<li><strong>SSL:<\/strong> La falta de un certificado puede provocar errores de seguridad que den la impresi\u00f3n de que la p\u00e1gina web no funciona.<\/li>\n<\/ul>\n<h2>Comprueba que el dominio no haya caducado<\/h2>\n<p>Una causa que suele pasarse por alto es un dominio caducado. Si no se ha renovado a tiempo, la p\u00e1gina web y el correo electr\u00f3nico pueden dejar de funcionar, aunque no haya cambiado nada en tu alojamiento web. Comprueba la fecha de caducidad en tu cuenta y renu\u00e9valo inmediatamente si ha caducado.<\/p>\n<h2>Utiliza una herramienta de comprobaci\u00f3n de propagaci\u00f3n<\/h2>\n<p>Las herramientas de propagaci\u00f3n de DNS en l\u00ednea te permiten comprobar c\u00f3mo se resuelve tu dominio desde diferentes lugares del mundo. Si los valores correctos ya aparecen en algunos sitios, significa simplemente que la propagaci\u00f3n a\u00fan est\u00e1 en curso. Si no aparecen en ning\u00fan sitio, es probable que haya que corregir la propia configuraci\u00f3n.<\/p>\n<h2>Resumen de resoluci\u00f3n de problemas<\/h2>\n<ul>\n<li><strong>Modificaci\u00f3n reciente:<\/strong> Espera a que se actualice y vac\u00eda la cach\u00e9.<\/li>\n<li><strong>Advertencia de seguridad:<\/strong> Comprueba que el SSL est\u00e9 activo para el dominio.<\/li>\n<li><strong>P\u00e1gina web incorrecta u obsoleta:<\/strong> Vuelve a comprobar los servidores de nombres y los registros A.<\/li>\n<li><strong>Totalmente sin conexi\u00f3n:<\/strong> Comprueba que el dominio no haya caducado.<\/li>\n<\/ul>\n<h2>\u00bfNecesita ayuda?<\/h2>\n<p>Si, tras comprobar estos puntos, sigues sin poder acceder a tu sitio web, nuestro equipo de asistencia puede revisar la configuraci\u00f3n de tu dominio e identificar el problema a trav\u00e9s del chat en directo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Seeing a &#8220;this site can&#8217;t be reached&#8221; or similar error right after changing your domain or DNS settings is common and usually harmless. In most cases it means the change simply has not finished spreading across the internet yet, or a small setting needs adjusting. This guide walks through the likely causes in order, from [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[13],"doc_tag":[],"class_list":["post-3814","docs","type-docs","status-publish","hentry","doc_category-domains"],"year_month":"2026-10","word_count":419,"total_views":"206","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Jorn","author_nicename":"jorn","author_url":"https:\/\/disoh.com\/es\/author\/jorn\/"},"doc_category_info":[{"term_name":"Domains","term_url":"https:\/\/disoh.com\/es\/docs-category\/domains\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Fix a Site That Cannot Be Reached After Changing Domain Settings &#8211; Disoh<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/disoh.com\/es\/soporte\/como-solucionar-el-problema-de-un-sitio-web-al-que-no-se-puede-acceder-tras-cambiar-la-configuracion-del-dominio\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Fix a Site That Cannot Be Reached After Changing Domain Settings &#8211; Disoh\" \/>\n<meta property=\"og:description\" content=\"Seeing a &#8220;this site can&#8217;t be reached&#8221; or similar error right after changing your domain or DNS settings is common and usually harmless. 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