{"id":8050,"date":"2022-09-12T18:31:51","date_gmt":"2022-09-12T18:31:51","guid":{"rendered":"https:\/\/glossary.dream.press\/glossary\/?post_type=glossary&#038;p=8050"},"modified":"2025-06-11T20:43:27","modified_gmt":"2025-06-11T20:43:27","slug":"enregistrement-cname-fr","status":"publish","type":"glossary","link":"https:\/\/glossary.dream.press\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/","title":{"rendered":"Enregistrement CNAME"},"content":{"rendered":"\n<p>Un enregistrement CNAME repr\u00e9sente typiquement un <a href=\"https:\/\/www.dreamhost.com\/glossary\/domains\/subdomain\/\">sous-domaine<\/a> et est utilis\u00e9 \u00e0 la place d&#8217;un <a href=\"https:\/\/www.dreamhost.com\/glossary\/domains\/a-record\/\">enregistrement A<\/a>. Alors qu&#8217;un enregistrement A indique l&#8217;<a href=\"https:\/\/www.dreamhost.com\/glossary\/domains\/ip-address\/\">adresse IP<\/a> d&#8217;un nom de domaine, un enregistrement CNAME pointe vers le domaine racine d&#8217;un site. Cela peut \u00eatre utile si un site poss\u00e8de de nombreux sous-domaines. Par exemple, si le propri\u00e9taire d&#8217;un site d\u00e9cide de modifier le nom de domaine racine, il ne sera pas n\u00e9cessaire de changer tous les sous-domaines. \u00c9tant donn\u00e9 que le syst\u00e8me de mappage ne changera pas, la mise \u00e0 jour se produit de mani\u00e8re inh\u00e9rente (et automatique). Le nom canonique qu&#8217;un enregistrement CNAME mappe peut se trouver n&#8217;importe o\u00f9 dans un <a href=\"https:\/\/www.dreamhost.com\/glossary\/domains\/dns\/\">DNS<\/a>. Par cons\u00e9quent, il peut \u00eatre local ou sur un serveur distant.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_yoast_wpseo_metadesc":"CNAME est une abr\u00e9viation de \u201cNom Canonique\u201d. Ce terme est typique lorsqu\u2019il fait r\u00e9f\u00e9rence \u00e0 un \u201cenregistrement CNAME\u201d dans un syst\u00e8me de noms de domaine (DNS). Il associe un domaine alias \u00e0 son v\u00e9ritable nom de domaine."},"group":[584],"class_list":["post-8050","glossary","type-glossary","status-publish","hentry","group-hosting-fr"],"acf":{"cta":"Hosting","term_definition":"CNAME est l'abr\u00e9viation de \u00ab Nom Canonique \u00bb. Ce terme est courant lorsqu'on se r\u00e9f\u00e8re \u00e0 un \u00ab enregistrement CNAME \u00bb dans un Syst\u00e8me de Noms de Domaine (DNS). Il mappe un domaine alias \u00e0 son v\u00e9ritable nom de domaine.","h2_more":"Plus Sur Le Enregistrement CNAME","title_tag":"Qu\u2019est-ce qu\u2019un Enregistrement CNAME ?"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Enregistrement CNAME - DreamHost Glossary<\/title>\n<meta name=\"description\" content=\"CNAME est une abr\u00e9viation de \u201cNom Canonique\u201d. Ce terme est typique lorsqu\u2019il fait r\u00e9f\u00e9rence \u00e0 un \u201cenregistrement CNAME\u201d dans un syst\u00e8me de noms de domaine (DNS). Il associe un domaine alias \u00e0 son v\u00e9ritable nom de domaine.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/glossary.dream.press\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Enregistrement CNAME - DreamHost Glossary\" \/>\n<meta property=\"og:description\" content=\"CNAME est une abr\u00e9viation de \u201cNom Canonique\u201d. Ce terme est typique lorsqu\u2019il fait r\u00e9f\u00e9rence \u00e0 un \u201cenregistrement CNAME\u201d dans un syst\u00e8me de noms de domaine (DNS). 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Il associe un domaine alias \u00e0 son v\u00e9ritable nom de domaine.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/glossary.dream.press\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/","og_locale":"en_US","og_type":"article","og_title":"Enregistrement CNAME - DreamHost Glossary","og_description":"CNAME est une abr\u00e9viation de \u201cNom Canonique\u201d. Ce terme est typique lorsqu\u2019il fait r\u00e9f\u00e9rence \u00e0 un \u201cenregistrement CNAME\u201d dans un syst\u00e8me de noms de domaine (DNS). Il associe un domaine alias \u00e0 son v\u00e9ritable nom de domaine.","og_url":"https:\/\/www.dreamhost.com\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/","og_site_name":"DreamHost Glossary","article_modified_time":"2025-06-11T20:43:27+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/glossary.dream.press\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/","url":"https:\/\/glossary.dream.press\/glossary\/fr\/hosting-fr\/enregistrement-cname-fr\/","name":"Enregistrement CNAME - DreamHost Glossary","isPartOf":{"@id":"https:\/\/glossary.dream.press\/glossary\/#website"},"datePublished":"2022-09-12T18:31:51+00:00","dateModified":"2025-06-11T20:43:27+00:00","description":"CNAME est une abr\u00e9viation de \u201cNom Canonique\u201d. 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