{"id":5255,"date":"2025-12-19T17:14:45","date_gmt":"2025-12-19T17:14:45","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/enregistrement-txt-dns\/"},"modified":"2026-09-14T14:30:08","modified_gmt":"2026-09-14T14:30:08","slug":"enregistrement-dns-txt","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/","title":{"rendered":"Enregistrement DNS TXT"},"content":{"rendered":"<h1>Enregistrement DNS TXT<\/h1>\n<p><span data-contrast=\"none\">Un enregistrement DNS TXT (texte) est un type d&rsquo;enregistrement du syst\u00e8me de noms de domaine (DNS) utilis\u00e9 pour stocker des informations textuelles. Ces enregistrements peuvent \u00eatre lus par des services externes pour v\u00e9rifier les param\u00e8tres li\u00e9s au domaine ou fournir des instructions, plus <\/span><span data-contrast=\"none\">particuli\u00e8rement pour<\/span><span data-contrast=\"none\"> les protocoles d&rsquo;authentification des emails tels que <\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/spf-records-basics\/?utm_source=google&#038;utm_medium=cpc&#038;utm_campaign=NA%20%7C%20Brand&#038;utm_id=750089235&#038;utm_content=44926653532&#038;utm_term=mailgun%20transactional%20email&#038;gad_source=1&#038;gad_campaignid=750089235&#038;gbraid=0AAAAAofVncceW_Nvx3-twdaDpiReB3GU6&#038;gclid=EAIaIQobChMIyOben_nJkQMVuzYIBR2llSRdEAAYASAAEgJ4evD_BwE\"><span data-contrast=\"none\">le protocole SPF<\/span><\/a><span data-contrast=\"none\">,\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/comprendre-dkim-fonctionnement\/\"><span data-contrast=\"none\">DKIM<\/span><\/a><span data-contrast=\"none\"> et\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/implementer-dmarc\/\"><span data-contrast=\"none\">DMARC<\/span><\/a><span data-contrast=\"none\">.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Dans l&#8217;email, les enregistrements DNS TXT permettent aux exp\u00e9diteurs de publier les donn\u00e9es d&rsquo;authentification que les serveurs de r\u00e9ception v\u00e9rifient pour confirmer la l\u00e9gitimit\u00e9 d&rsquo;un message. Par exemple\u00a0: <\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"45\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Une politique SPF se trouve dans un enregistrement DNS TXT.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"45\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Une cl\u00e9 publique DKIM se trouve dans un enregistrement DNS TXT.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"45\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Une politique DMARC se trouve dans un enregistrement DNS TXT.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">Les enregistrements TXT ne sont pas des protocoles d&rsquo;authentification en eux-m\u00eames, mais ils constituent la m\u00e9thode de publication essentielle qui permet \u00e0 l&rsquo;authentification des emails de fonctionner.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enregistrement DNS TXT Un enregistrement DNS TXT (texte) est un type d&rsquo;enregistrement du syst\u00e8me de noms de domaine (DNS) utilis\u00e9 pour stocker des informations textuelles. Ces enregistrements peuvent \u00eatre lus par des services externes pour v\u00e9rifier les param\u00e8tres li\u00e9s au domaine ou fournir des instructions, plus particuli\u00e8rement pour les protocoles d&rsquo;authentification des emails tels que [&hellip;]<\/p>\n","protected":false},"author":1,"template":"","meta":{"_acf_changed":false},"class_list":["post-5255","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Enregistrement DNS TXT \u2013 Glossaire des termes d&#039;email | Mailgun<\/title>\n<meta name=\"description\" content=\"Un enregistrement DNS TXT est un protocole d&#039;authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d&#039;autres sources. Apprenez-en plus dans le Glossaire des termes d&#039;email de Mailgun.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Enregistrement DNS TXT \u2013 Glossaire des termes d&#039;email | Mailgun\" \/>\n<meta property=\"og:description\" content=\"Un enregistrement DNS TXT est un protocole d&#039;authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d&#039;autres sources. Apprenez-en plus dans le Glossaire des termes d&#039;email de Mailgun.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/\" \/>\n<meta property=\"og:site_name\" content=\"Transactional Email API Service For Developers | Mailgun\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-14T14:30:08+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/enregistrement-dns-txt\\\/\",\"url\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/enregistrement-dns-txt\\\/\",\"name\":\"Enregistrement DNS TXT \u2013 Glossaire des termes d'email | Mailgun\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#website\"},\"datePublished\":\"2025-12-19T17:14:45+00:00\",\"dateModified\":\"2026-09-14T14:30:08+00:00\",\"description\":\"Un enregistrement DNS TXT est un protocole d'authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d'autres sources. Apprenez-en plus dans le Glossaire des termes d'email de Mailgun.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/enregistrement-dns-txt\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/enregistrement-dns-txt\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/enregistrement-dns-txt\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Glossary\",\"item\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/glossaire\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Enregistrement DNS TXT\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/\",\"name\":\"Transactional Email API Service For Developers | Mailgun\",\"description\":\"Des API d\u2019emails transactionnels puissantes qui vous permettent d'envoyer, de recevoir et de suivre des emails, con\u00e7ues pour les d\u00e9veloppeurs. En savoir plus d\u00e8s aujourd'hui !\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#organization\",\"name\":\"Transactional Email API Service For Developers | Mailgun\",\"url\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.mailgun.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/cropped-android-chrome-512x512-1.png\",\"contentUrl\":\"https:\\\/\\\/www.mailgun.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/cropped-android-chrome-512x512-1.png\",\"width\":512,\"height\":512,\"caption\":\"Transactional Email API Service For Developers | Mailgun\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mailgun.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Enregistrement DNS TXT \u2013 Glossaire des termes d'email | Mailgun","description":"Un enregistrement DNS TXT est un protocole d'authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d'autres sources. Apprenez-en plus dans le Glossaire des termes d'email de Mailgun.","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:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/","og_locale":"fr_FR","og_type":"article","og_title":"Enregistrement DNS TXT \u2013 Glossaire des termes d'email | Mailgun","og_description":"Un enregistrement DNS TXT est un protocole d'authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d'autres sources. Apprenez-en plus dans le Glossaire des termes d'email de Mailgun.","og_url":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/","og_site_name":"Transactional Email API Service For Developers | Mailgun","article_modified_time":"2026-09-14T14:30:08+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/","url":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/","name":"Enregistrement DNS TXT \u2013 Glossaire des termes d'email | Mailgun","isPartOf":{"@id":"https:\/\/www.mailgun.com\/fr\/#website"},"datePublished":"2025-12-19T17:14:45+00:00","dateModified":"2026-09-14T14:30:08+00:00","description":"Un enregistrement DNS TXT est un protocole d'authentification qui v\u00e9rifie la propri\u00e9t\u00e9 du domaine aupr\u00e8s d'autres sources. Apprenez-en plus dans le Glossaire des termes d'email de Mailgun.","breadcrumb":{"@id":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.mailgun.com\/fr\/glossaire\/enregistrement-dns-txt\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mailgun.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Glossary","item":"https:\/\/www.mailgun.com\/fr\/glossaire\/"},{"@type":"ListItem","position":3,"name":"Enregistrement DNS TXT"}]},{"@type":"WebSite","@id":"https:\/\/www.mailgun.com\/fr\/#website","url":"https:\/\/www.mailgun.com\/fr\/","name":"Transactional Email API Service For Developers | Mailgun","description":"Des API d\u2019emails transactionnels puissantes qui vous permettent d'envoyer, de recevoir et de suivre des emails, con\u00e7ues pour les d\u00e9veloppeurs. En savoir plus d\u00e8s aujourd'hui !","publisher":{"@id":"https:\/\/www.mailgun.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mailgun.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.mailgun.com\/fr\/#organization","name":"Transactional Email API Service For Developers | Mailgun","url":"https:\/\/www.mailgun.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.mailgun.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/cropped-android-chrome-512x512-1.png","contentUrl":"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/cropped-android-chrome-512x512-1.png","width":512,"height":512,"caption":"Transactional Email API Service For Developers | Mailgun"},"image":{"@id":"https:\/\/www.mailgun.com\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.mailgun.com\/fr\/wp-json\/wp\/v2\/glossary\/5255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mailgun.com\/fr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.mailgun.com\/fr\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/www.mailgun.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.mailgun.com\/fr\/wp-json\/wp\/v2\/media?parent=5255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}