{"id":6426,"date":"2019-01-31T11:31:25","date_gmt":"2019-01-31T10:31:25","guid":{"rendered":"https:\/\/www.websupport.sk\/podpora\/?post_type=ht_kb&p=6426"},"modified":"2019-01-31T12:13:02","modified_gmt":"2019-01-31T11:13:02","slug":"caa-zaznamy","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/","title":{"rendered":"CAA z\u00e1znamy"},"content":{"rendered":"N\u00e1vod pre mierne pokro\u010dil\u00fdch<\/span>\n\n\n\n

Z\u00e1znam CAA<\/strong> (Certification Authority Authorization) – autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority (CA), ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu. Z\u00e1znamy CAA <\/strong>m\u00f4\u017eu nastavi\u0165 pravidl\u00e1 pre cel\u00fa dom\u00e9nu alebo pre konkr\u00e9tne subdom\u00e9ny.<\/p>\n\n\n\n

\n\n\n\n

\u00da\u010delom z\u00e1znamu CAA je umo\u017eni\u0165 majite\u013eom dom\u00e9n deklarova\u0165, ktor\u00e9 certifika\u010dn\u00e9 autority m\u00f4\u017eu vyd\u00e1va\u0165 certifik\u00e1t pre dom\u00e9nu. Certifika\u010dn\u00e1 autorita (CA) je subjekt, ktor\u00fd m\u00e1 pr\u00e1vo vyd\u00e1va\u0165 digit\u00e1lne SSL certifik\u00e1ty.<\/p>\n\n\n\n

Poskytuj\u00fa tie\u017e mo\u017enos\u0165 upozornenie v pr\u00edpade, \u017ee niekto po\u017eiada o certifik\u00e1t od neautorizovanej certifika\u010dnej autority. Ak nie je vytvoren\u00fd \u017eiadny DNS CAA z\u00e1znam, ak\u00e1ko\u013evek certifika\u010dn\u00e1\u00a0autorita<\/strong> m\u00f4\u017ee vyda\u0165 SSL certifik\u00e1t pre dan\u00fa dom\u00e9nu. Ak je CAA z\u00e1znam vytvoren\u00fd, certifik\u00e1t m\u00f4\u017ee vyda\u0165 iba certifika\u010dn\u00e1 autorita uveden\u00e1 v tomto DNS z\u00e1zname.<\/p>\n\n\n\n

Form\u00e1t CAA z\u00e1znamu<\/h2>\n\n\n\n

CAA z\u00e1znam sa sklad\u00e1 z nasleduj\u00facich \u010dast\u00ed:<\/p>\n\n\n\n

  • Pre\u00a0adresu<\/strong> – ak ho ponech\u00e1te predvolen\u00fd, vz\u0165ahuje sa na hlavn\u00fa dom\u00e9nu a na ak\u00fako\u013evek subdom\u00e9nu. Ak v poli Pre\u00a0adresu<\/strong> zad\u00e1te ak\u00fdko\u013evek n\u00e1zov subdom\u00e9ny, z\u00e1znam sa bude vz\u0165ahova\u0165 iba na \u0148u<\/li>
  • Identifik\u00e1tor CA<\/strong> – Identifik\u00e1tor certifika\u010dnej autority, ktor\u00e1 bude opr\u00e1vnen\u00e1 vystavova\u0165 certifik\u00e1ty pre va\u0161u dom\u00e9nu. M\u00f4\u017ee ma\u0165 tvar n\u00e1zvu certifika\u010dnej autority (pri issue<\/strong> napr. letsencrypt.org<\/em>) alebo vo forme e-mail alebo www adresy (pri\u00a0iodef<\/strong> pre nahl\u00e1senie naru\u0161ovania pravidiel)<\/li>
  • Kritick\u00fd pre vyd\u00e1vate\u013ea<\/strong> – naz\u00fdvan\u00fd aj flag. Tento parameter definuje, ako je z\u00e1znam kritick\u00fd. \u010c\u00edslo si v\u017edy ur\u010duje certifika\u010dn\u00e1 autorita<\/li>
  • Tag<\/strong>\u00a0– definuje vlastnosti CAA z\u00e1znamu. Pozn\u00e1me tag issue<\/strong> (v\u0161etky typy SSL od certifika\u010dnej autority), issuewild<\/strong> (pre Wildcart certifik\u00e1ty) a iodef<\/strong>\u00a0(e-mail alebo www adresa, pre nahl\u00e1senie naru\u0161ovania pravidiel)<\/li>
  • TTL<\/strong> – parameter TTL ur\u010duje na ako dlho si m\u00f4\u017eu servery poskytovate\u013eov internetu zapam\u00e4ta\u0165 dan\u00e9 nastavenie DNS. \u010cas je uveden\u00fd v sekund\u00e1ch<\/li><\/ul>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    Po vyp\u00edsan\u00ed potrebn\u00fdch z\u00e1znamov kliknite na Vytvori\u0165.<\/strong><\/p>\n\n\n\n

    <\/div>\n\n\n\n

    Pr\u00edklad\u00a01<\/strong> – certifika\u010dn\u00e1 autorita Let’s Encrypt<\/h3>\n\n\n\n

    Ak ponech\u00e1me pole Pre\u00a0adresu<\/strong> pr\u00e1zne, ako Identifik\u00e1tor\u00a0CA<\/strong> zvol\u00edme letsencrypt.org,<\/em> zaklikneme mo\u017enos\u0165 „Kritick\u00fd\u00a0pre\u00a0vydavate\u013ea“<\/strong>, tag ponech\u00e1me na issue<\/strong> a ako TTL<\/strong> ponech\u00e1me 600, z\u00e1znam bude vyzera\u0165 takto: <\/p>\n\n\n\n

    @  600  IN  CAA   128 issue \"letsencrypt.org\"<\/pre>\n\n\n\n
    Pr\u00edklad\u00a02<\/strong> – ur\u010denie mailu pre kontakt v pr\u00edpade probl\u00e9mov<\/h3>\n\n\n\n
    Ak ponech\u00e1me pole Pre\u00a0adresu<\/strong> pr\u00e1zne, ako Identifik\u00e1tor\u00a0CA<\/strong> zvol\u00edme mailto:notice@domena.tld,<\/em> zaklikneme mo\u017enos\u0165 „Kritick\u00fd\u00a0pre\u00a0vydavate\u013ea“<\/strong>, ako tag zvol\u00edme iodef<\/strong> a ako TTL<\/strong> ponech\u00e1me 600, z\u00e1znam bude vyzera\u0165 takto: <\/p>\n\n\n\n
    @  600  IN  CAA   128 iodef \"mailto:notice@domena.tld\"<\/pre>\n\n\n\n
    <\/p>\n","protected":false},"excerpt":{"rendered":"
    Z\u00e1znam CAA (Certification Authority Authorization) – autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority (CA), ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.<\/p>\n","protected":false},"author":30,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[37,36],"ht-kb-tag":[],"class_list":["post-6426","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-dns-zaznamy","ht_kb_category-ssl-certifikaty"],"yoast_head":"\nCAA z\u00e1znamy - Websupport centrum podpory<\/title>\n<meta name=\"description\" content=\"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.\" \/>\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.websupport.sk\/podpora\/kb\/caa-zaznamy\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CAA z\u00e1znamy - Websupport centrum podpory\" \/>\n<meta property=\"og:description\" content=\"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/\" \/>\n<meta property=\"og:site_name\" content=\"Websupport centrum podpory\" \/>\n<meta property=\"article:modified_time\" content=\"2019-01-31T11:13:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/DNS-CAA.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 min\u00faty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/\",\"name\":\"CAA z\u00e1znamy - Websupport centrum podpory\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2019\\\/01\\\/DNS-CAA.jpeg\",\"datePublished\":\"2019-01-31T10:31:25+00:00\",\"dateModified\":\"2019-01-31T11:13:02+00:00\",\"description\":\"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2019\\\/01\\\/DNS-CAA.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2019\\\/01\\\/DNS-CAA.jpeg\",\"width\":670,\"height\":474},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/caa-zaznamy\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"CAA z\u00e1znamy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/#website\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/\",\"name\":\"Websupport centrum podpory\",\"description\":\"Radi v\u00e1m pom\u00f4\u017eeme s va\u0161im probl\u00e9mom\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sk-SK\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CAA z\u00e1znamy - Websupport centrum podpory","description":"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.","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.websupport.sk\/podpora\/kb\/caa-zaznamy\/","og_locale":"sk_SK","og_type":"article","og_title":"CAA z\u00e1znamy - Websupport centrum podpory","og_description":"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.","og_url":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/","og_site_name":"Websupport centrum podpory","article_modified_time":"2019-01-31T11:13:02+00:00","og_image":[{"url":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/DNS-CAA.jpeg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Predpokladan\u00fd \u010das \u010d\u00edtania":"2 min\u00faty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/","url":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/","name":"CAA z\u00e1znamy - Websupport centrum podpory","isPartOf":{"@id":"https:\/\/www.websupport.sk\/podpora\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/#primaryimage"},"image":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/#primaryimage"},"thumbnailUrl":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/DNS-CAA.jpeg","datePublished":"2019-01-31T10:31:25+00:00","dateModified":"2019-01-31T11:13:02+00:00","description":"Z\u00e1znam CAA - autoriz\u00e1cia certifika\u010dnej autority, sa pou\u017e\u00edva na ur\u010denie certifika\u010dnej autority, ktor\u00e1 m\u00f4\u017ee vyd\u00e1va\u0165 SSL certifik\u00e1ty pre konkr\u00e9tnu dom\u00e9nu.","breadcrumb":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/#breadcrumb"},"inLanguage":"sk-SK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/"]}]},{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/#primaryimage","url":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/DNS-CAA.jpeg","contentUrl":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/DNS-CAA.jpeg","width":670,"height":474},{"@type":"BreadcrumbList","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/caa-zaznamy\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.websupport.sk\/podpora\/"},{"@type":"ListItem","position":2,"name":"CAA z\u00e1znamy"}]},{"@type":"WebSite","@id":"https:\/\/www.websupport.sk\/podpora\/#website","url":"https:\/\/www.websupport.sk\/podpora\/","name":"Websupport centrum podpory","description":"Radi v\u00e1m pom\u00f4\u017eeme s va\u0161im probl\u00e9mom","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.websupport.sk\/podpora\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sk-SK"}]}},"_links":{"self":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/6426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/users\/30"}],"version-history":[{"count":3,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/6426\/revisions"}],"predecessor-version":[{"id":6462,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/6426\/revisions\/6462"}],"wp:attachment":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/media?parent=6426"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb-category?post=6426"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb-tag?post=6426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}