{"id":3634,"date":"2024-05-16T13:21:55","date_gmt":"2024-05-16T11:21:55","guid":{"rendered":"https:\/\/mijn.host\/blog\/hvad-er-en-a-record-dns\/"},"modified":"2026-09-16T12:08:19","modified_gmt":"2026-09-16T10:08:19","slug":"hvad-er-en-a-record-dns","status":"publish","type":"post","link":"https:\/\/my.host\/blog\/dk\/hvad-er-en-a-record-dns\/","title":{"rendered":"Hvad er en A-record? (DNS)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Mange ejere af dom\u00e6ner og\/eller DNS-zoner bruger s\u00e5kaldte \u201cA records\u201d for nemt at forbinde dom\u00e6ner til IP-adresser. Med A records forbinder man nemlig dom\u00e6ner og subdom\u00e6ner til IPv4-adresser.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi forst\u00e5r, at du m\u00e5ske undrer dig over, hvad et A record pr\u00e6cis er, og hvordan du bruger det. Derfor giver vi dig i artiklen nedenfor svar p\u00e5 alle dine sp\u00f8rgsm\u00e5l og ser n\u00e6rmere p\u00e5 brugen af A records inden for din <a href=\"https:\/\/my.host\/blog\/wat-is-dns\/\">DNS<\/a>.&nbsp;<\/p>\n\n\n\n<h2 id=\"hvad-er-et-a-record-praecis-og-hvad-er-det-godt-for\" class=\"wp-block-heading\"><strong>Hvad er et A record pr\u00e6cis, og hvad er det godt for<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Et A record, eller ogs\u00e5 kaldet \u201caddress record\u201d, er den mest brugte record i DNS-zoner og er i dag uundv\u00e6rligt for mange webstedsadministratorers tanker. Det er ofte afg\u00f8rende for dit hostnavn og ops\u00e6tningen af en DNS, da du kan lave forskellige links og henvisninger, n\u00e5r du senere opretter (sub)dom\u00e6ner, som ogs\u00e5 skal linkes hertil.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et A record giver dig information om IP-adressen (IPv4) for dit <a href=\"https:\/\/my.host\/domeinnaam\/\">dom\u00e6nenavn<\/a> eller dom\u00e6nenavne. Nogle gange skal du etablere et ekstra link mellem dom\u00e6nenavnet og IP-adressen p\u00e5 den virksomhed, dom\u00e6nenavnet tilh\u00f8rer. Dette g\u00f8r du blandt andet med et A record, men det har ogs\u00e5 flere funktioner.<\/p>\n\n\n\n<h3 id=\"hvad-er-et-a-record-alt-godt-for\" class=\"wp-block-heading\"><strong>Hvad er et A record alt godt for?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Udover at henvise til hostnavne og dom\u00e6nenavne, t\u00e6nk p\u00e5 brugen af flere A records ved samme dom\u00e6nenavn som \u201cfallbacks\u201d og \u201credundanser\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derudover har du ogs\u00e5 muligheden for at give hver (sub)dom\u00e6nenavn, der er under et overordnet dom\u00e6ne, hver sin separate A record navn, som derefter henviser til den samme IP-adresse.&nbsp;<\/p>\n\n\n\n<h2 id=\"hvordan-anvender-man-a-records-praecis-i-sin-dns\" class=\"wp-block-heading\"><strong>Hvordan anvender man A records pr\u00e6cis i sin DNS<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Anvendelsen af A records varierer nogle gange lidt afh\u00e6ngigt af dom\u00e6nehosten. Dog er grundlaget ofte det samme, og det forklarer vi trin for trin nedenfor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trin 1: Log ind p\u00e5 din konto og v\u00e6lg det rigtige produkt (hvis du har flere);<\/li>\n\n\n\n<li>Trin 2: G\u00e5 til fanen \u201cadministrer og hoste\u201d for at tilf\u00f8je eller \u00e6ndre dom\u00e6nenavne;<\/li>\n\n\n\n<li>Trin 3: Klik p\u00e5 det dom\u00e6nenavn, hvor du vil \u00e6ndre eller tilf\u00f8je et A record i din DNS;<\/li>\n\n\n\n<li>Trin 4: V\u00e6lg inden for dette dom\u00e6nenavn det DNS-styringssystem, du bruger, og tilf\u00f8j et nyt dom\u00e6nenavn;<\/li>\n\n\n\n<li>Trin 5: Klik p\u00e5 recordtypen \u201cA (record)\u201d og derefter p\u00e5 tilf\u00f8j eller bekr\u00e6ft;<\/li>\n\n\n\n<li>Trin 6: Udfyld alle \u00f8vrige oplysninger som det nye dom\u00e6nenavn (www.uddomaenenavn.dk) korrekt og s\u00f8rg for at klikke p\u00e5 \u201cgem\u201d;<\/li>\n\n\n\n<li>Trin 7: Tjek, om du har udfyldt alt korrekt, og voil\u00e0, dit A record er tilf\u00f8jet og i brug.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"422\" height=\"369\" sizes=\"(max-width: 422px) 100vw, 422px\" src=\"https:\/\/my.host\/blog\/wp-content\/uploads\/2024\/05\/a-record-instellen-DNS.jpg\" alt=\"\" class=\"wp-image-1238\" srcset=\"https:\/\/my.host\/blog\/wp-content\/uploads\/2024\/05\/a-record-instellen-DNS.jpg 422w, https:\/\/my.host\/blog\/wp-content\/uploads\/2024\/05\/a-record-instellen-DNS-300x262.jpg 300w\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bem\u00e6rk: det er alts\u00e5 godt at vide, at et A record er lidt anderledes end et AAAA-record.<\/p>\n\n\n\n<h2 id=\"kom-i-gang-med-a-records-i-dine-dnszoner\" class=\"wp-block-heading\"><strong>Kom i gang med A records i dine DNS-zoner<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nu hvor du ved, hvad A records er, og hvordan du praktisk anvender dem inden for dit dom\u00e6ne og subdom\u00e6ner, er det tid til at komme i gang. Vi hj\u00e6lper dig gerne p\u00e5 vej med ekstra sp\u00f8rgsm\u00e5l eller n\u00e5r du alligevel har brug for lidt ekstra st\u00f8tte.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sp\u00f8rgsm\u00e5l om noget andet end A records og\/eller DNS-zoner? Se da vores andre blogs eller vidensbaseartikler p\u00e5 <a href=\"https:\/\/my.host\/kb\/\">denne side<\/a>!&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group has-base-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-f4463924 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40);padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-461897f4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<svg style=\"max-width:50px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0.04 0.04 16.24 16.12\">\n    <g clip-path=\"url(#clip0_474_4172)\">\n        <path d=\"M9.52521 16.151C13.2539 16.151 16.2766 13.1283 16.2766 9.39959C16.2766 5.6709 13.2539 2.64819 9.52521 2.64819C5.79651 2.64819 2.7738 5.6709 2.7738 9.39959C2.7738 13.1283 5.79651 16.151 9.52521 16.151Z\" fill=\"#CCEDFD\"\/>\n        <path d=\"M7.53644 14.2878C11.2651 14.2878 14.2878 11.2651 14.2878 7.53644C14.2878 3.80774 11.2651 0.785034 7.53644 0.785034C3.80774 0.785034 0.785034 3.80774 0.785034 7.53644C0.785034 11.2651 3.80774 14.2878 7.53644 14.2878Z\" stroke=\"#003F5D\" stroke-width=\"1.5\" stroke-miterlimit=\"10\"\/>\n        <path d=\"M7.5365 14.2878C8.93549 14.2878 10.0696 11.2651 10.0696 7.53644C10.0696 3.80774 8.93549 0.785034 7.5365 0.785034C6.13752 0.785034 5.00342 3.80774 5.00342 7.53644C5.00342 11.2651 6.13752 14.2878 7.5365 14.2878Z\" stroke=\"#003F5D\" stroke-width=\"1.5\" stroke-miterlimit=\"10\"\/>\n        <path d=\"M14.2983 7.5365H0.785034\" stroke=\"#003F5D\" stroke-width=\"1.5\" stroke-miterlimit=\"10\"\/>\n    <\/g>\n<\/svg>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-secondary-color has-text-color wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0\"><strong>Domeinnaam bestellen?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0\">Een goede naam zorgt voor een goede website.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/my.host\/domeinnaam\/?utm_source=my.host&amp;utm_medium=blog&amp;utm_content=cta\" target=\"_blank\" rel=\"noreferrer noopener\">Bestel nu<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mange ejere af dom\u00e6ner og\/eller DNS-zoner bruger s\u00e5kaldte &#8220;A-records&#8221; til nemt at forbinde dom\u00e6ner med IP-adresser. Med A-records forbinder du nemlig dom\u00e6ner og subdom\u00e6ner med IPv4-adresser. Vi forst\u00e5r, at du m\u00e5ske undrer dig over, hvad en A-record pr\u00e6cis er, og hvordan du bruger den. Derfor giver vi dig i [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"hide_cta_migrate_site":false,"hide_toc_block":false,"footnotes":""},"categories":[657,625],"tags":[599,578],"class_list":["post-3634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domaenenavne","category-tips-og-tricks","tag-dns","tag-domaenenavn"],"lang":"da","translations":{"da":3634,"sv":3847,"nl":1237,"nb":3756,"en":3261},"pll_sync_post":{},"_links":{"self":[{"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/posts\/3634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/comments?post=3634"}],"version-history":[{"count":1,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/posts\/3634\/revisions"}],"predecessor-version":[{"id":4100,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/posts\/3634\/revisions\/4100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/media\/1240"}],"wp:attachment":[{"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/media?parent=3634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/categories?post=3634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/my.host\/blog\/wp-json\/wp\/v2\/tags?post=3634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}