{"id":4184,"date":"2023-11-02T14:50:43","date_gmt":"2023-11-02T14:50:43","guid":{"rendered":"https:\/\/digi.hosting\/?post_type=docs&#038;p=4184"},"modified":"2025-01-09T20:39:27","modified_gmt":"2025-01-09T19:39:27","password":"","slug":"hvad-er-en-dns-mx-record","status":"publish","type":"docs","link":"https:\/\/digi.hosting\/da\/support\/wat-is-een-dns-mx-record\/","title":{"rendered":"Hvad er en DNS MX record?"},"content":{"rendered":"<p>En MX-post, som st\u00e5r for \"Mail Exchanger Record\", er en type DNS-post, der bruges til at angive, hvilke(n) mailserver(e) der er ansvarlig(e) for at modtage e-mailtrafik for et bestemt dom\u00e6ne. MX-poster bruges ofte til at bestemme, hvor e-mails skal leveres, n\u00e5r de sendes til en bestemt e-mailadresse inden for det p\u00e5g\u00e6ldende dom\u00e6ne.<\/p>\n\n\n\n<p>En typisk MX-record ser ud som f\u00f8lger:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>yourdomain.com. IN MX 10 mailserver.yourdomain.com.<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\"ditdom\u00e6ne.com\" er det dom\u00e6ne, som MX-posten er angivet for.<\/li>\n\n\n\n<li>\"IN\" st\u00e5r for Internet og angiver, at der er tale om en internetrelateret DNS-post.<\/li>\n\n\n\n<li>\"MX\" er den recordtype, der angiver, at der er tale om en mail exchange record.<\/li>\n\n\n\n<li>\"10\" er mailserverens prioritet. En lavere numerisk v\u00e6rdi indikerer en h\u00f8jere prioritet. Hvis der er flere MX-poster, angiver prioriteten, hvilken server der foretr\u00e6kkes til at modtage e-mailtrafik. Hvis der kun er \u00e9n MX-post, er prioriteten normalt irrelevant.<\/li>\n\n\n\n<li>\"mailserver.jouwdomein.com\" er v\u00e6rtsnavnet p\u00e5 den mailserver, der modtager e-mailbeskeder for jouwdomein.com.<\/li>\n<\/ul>\n\n\n\n<p>Et dom\u00e6ne kan have flere MX-poster, og det bruges ofte til failover og redundans. Hvis et af mailserverens v\u00e6rtsnavne ikke er tilg\u00e6ngeligt, vil mailserveren fors\u00f8ge at levere til mailserveren med den n\u00e6sth\u00f8jeste prioritet.<\/p>\n\n\n\n<p>N\u00e5r nogen sender en e-mail til en adresse p\u00e5 ditdom\u00e6ne.com, vil afsenderens e-mailtjeneste f\u00f8rst foresp\u00f8rge p\u00e5 MX-posterne for ditdom\u00e6ne.com for at identificere den korrekte mailserver at sende e-mailen til. Afsenderens e-mailserver opretter derefter forbindelse til den angivne mailserver for at levere e-mailen.<\/p>\n\n\n\n<p>H\u00e5ndtering af MX-poster er vigtig, n\u00e5r man ops\u00e6tter og konfigurerer e-mailtjenester for et dom\u00e6ne. Det sikrer, at indg\u00e5ende e-mails leveres korrekt til den rigtige mailserver til behandling.<\/p>","protected":false},"excerpt":{"rendered":"<p>Een MX-record, wat staat voor &#8220;Mail Exchanger Record&#8221; (mailwisselingsrecord), is een type DNS-record dat wordt gebruikt om aan te geven welke mailserver(s) verantwoordelijk zijn voor het ontvangen e-mailverkeer voor een specifiek domein. MX-records worden vaak gebruikt om te bepalen waar e-mails moeten worden afgeleverd wanneer ze naar een bepaald e-mailadres binnen dat domein worden verzonden. 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