{"id":63,"date":"2026-04-21T03:22:40","date_gmt":"2026-04-21T00:22:40","guid":{"rendered":"https:\/\/rdvhost.ro\/blog\/?p=63"},"modified":"2026-04-21T03:55:27","modified_gmt":"2026-04-21T00:55:27","slug":"reverse-dns-rdns-ce-este-configurare-si-verificare-corecta","status":"publish","type":"post","link":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/","title":{"rendered":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Ce este Reverse DNS (rDNS)?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Reverse DNS este un sistem care permite identificarea unui domeniu asociat unei adrese IP. Practic, este procesul invers fa\u021b\u0103 de DNS-ul clasic, unde un domeniu este tradus \u00eentr-un IP.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">Acest mecanism este esen\u021bial pentru validarea serverelor \u0219i este folosit \u00een mod special \u00een procesul de livrare a emailurilor.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Cum func\u021bioneaz\u0103 Reverse DNS?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Reverse DNS func\u021bioneaz\u0103 prin intermediul \u00eenregistr\u0103rilor de tip <strong>PTR (Pointer Record)<\/strong>. Acestea sunt setate la nivelul furnizorului de IP \u0219i indic\u0103 domeniul asociat acelei adrese.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diferen\u021ba este simpl\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DNS: domeniu \u2192 IP<\/li>\n\n\n\n<li>rDNS: IP \u2192 domeniu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">De exemplu, un IP poate fi legat de <code>mail.siteul-tau.ro<\/code>, confirm\u00e2nd identitatea serverului.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">De ce este important?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714\ufe0f Livrarea corect\u0103 a emailurilor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u0103r\u0103 Reverse DNS configurat, serverele de email pot considera mesajele ca fiind nesigure \u0219i le pot marca drept spam sau chiar bloca complet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714\ufe0f Cre\u0219terea reputa\u021biei serverului<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un server care are configurat corect DNS invers este v\u0103zut ca fiind legitim \u0219i de \u00eencredere.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714\ufe0f Protec\u021bie \u00eempotriva abuzurilor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ajut\u0103 la identificarea sursei reale a conexiunilor \u0219i reduce riscul de atacuri sau spam.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Cum verifici Reverse DNS?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u021bi verifica foarte u\u0219or folosind:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nslookup 192.0.2.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Sau folosind un tool online:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/mxtoolbox.com\/ReverseLookup.aspx\">https:\/\/mxtoolbox.com\/ReverseLookup.aspx<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Cum configurezi Reverse DNS?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Configurarea se face prin furnizorul IP-ului (VPS sau server dedicat).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pa\u0219i recomanda\u021bi:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Creezi un subdomeniu (ex: mail.siteul-tau.ro)<\/li>\n\n\n\n<li>Configurezi un record A c\u0103tre IP<\/li>\n\n\n\n<li>Solici\u021bi setarea unui PTR<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f Important: domeniul trebuie s\u0103 corespund\u0103 exact IP-ului pentru a evita problemele de livrare.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Gre\u0219eli frecvente<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lipsa unui PTR valid<\/li>\n\n\n\n<li>Nepotrivirea \u00eentre domeniu \u0219i IP<\/li>\n\n\n\n<li>Configura\u021bii DNS incomplete<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Resurse utile<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Reverse_DNS_lookup\">https:\/\/en.wikipedia.org\/wiki\/Reverse_DNS_lookup<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mxtoolbox.com\/ReverseLookup.aspx\">https:\/\/mxtoolbox.com\/ReverseLookup.aspx<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Articole recomandate<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/rdvhost.ro\/blog\/dns-ce-este-si-cum-functioneaza-sistemul-de-domenii\/\" type=\"link\" id=\"https:\/\/rdvhost.ro\/blog\/dns-ce-este-si-cum-functioneaza-sistemul-de-domenii\/\"><strong>Ce este DNS?<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/rdvhost.ro\/blog\/ce-este-un-vps-ghid-complet\/\"><strong>Ce este un VPS?<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Reverse DNS este o component\u0103 critic\u0103 pentru orice server care trimite emailuri sau ruleaz\u0103 servicii online. O configurare corect\u0103 \u00ee\u021bi poate \u00eembun\u0103t\u0103\u021bi livrabilitatea, securitatea \u0219i reputa\u021bia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce este Reverse DNS (rDNS)? Reverse DNS este un sistem care permite identificarea unui domeniu asociat unei adrese IP. Practic, este procesul invers fa\u021b\u0103 de DNS-ul clasic, unde un domeniu este tradus \u00eentr-un IP.<\/p>\n","protected":false},"author":1,"featured_media":64,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gazduire-web"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO<\/title>\n<meta name=\"description\" content=\"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO\" \/>\n<meta property=\"og:description\" content=\"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - RDVHOST.RO\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/rdvhost\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-21T00:22:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-21T00:55:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Radu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Radu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/\"},\"author\":{\"name\":\"Radu\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#\\\/schema\\\/person\\\/cec4128879edb755a66a215ee7d140a7\"},\"headline\":\"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103\",\"datePublished\":\"2026-04-21T00:22:40+00:00\",\"dateModified\":\"2026-04-21T00:55:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/\"},\"wordCount\":330,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Reverse-DNS.png\",\"articleSection\":[\"Gazduire Web\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/\",\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/\",\"name\":\"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Reverse-DNS.png\",\"datePublished\":\"2026-04-21T00:22:40+00:00\",\"dateModified\":\"2026-04-21T00:55:27+00:00\",\"description\":\"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Reverse-DNS.png\",\"contentUrl\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Reverse-DNS.png\",\"width\":1080,\"height\":1350,\"caption\":\"Diagram\u0103 care arat\u0103 cum func\u021bioneaz\u0103 Reverse DNS \u0219i asocierea dintre IP \u0219i domeniu.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/\",\"name\":\"Blogul Nostru\",\"description\":\"RDVHOST.RO\",\"publisher\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#organization\",\"name\":\"RADU-DUMITRU VALENTIN P.F.A.\",\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/583201083_122146944956896917_3388594966264818670_n.jpg\",\"contentUrl\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/583201083_122146944956896917_3388594966264818670_n.jpg\",\"width\":500,\"height\":500,\"caption\":\"RADU-DUMITRU VALENTIN P.F.A.\"},\"image\":{\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/rdvhost\",\"https:\\\/\\\/www.youtube.com\\\/@rdvhost\",\"https:\\\/\\\/www.tiktok.com\\\/@rdvhost\",\"https:\\\/\\\/www.instagram.com\\\/rdvhost\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/rdvhost\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/#\\\/schema\\\/person\\\/cec4128879edb755a66a215ee7d140a7\",\"name\":\"Radu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g\",\"caption\":\"Radu\"},\"sameAs\":[\"https:\\\/\\\/rdvhost.ro\\\/blog\"],\"url\":\"https:\\\/\\\/rdvhost.ro\\\/blog\\\/author\\\/admin_wp_rdvhost\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO","description":"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.","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:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/","og_locale":"en_US","og_type":"article","og_title":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO","og_description":"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.","og_url":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/","og_site_name":"Blog - RDVHOST.RO","article_publisher":"https:\/\/www.facebook.com\/rdvhost","article_published_time":"2026-04-21T00:22:40+00:00","article_modified_time":"2026-04-21T00:55:27+00:00","og_image":[{"width":1080,"height":1350,"url":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png","type":"image\/png"}],"author":"Radu","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Radu","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#article","isPartOf":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/"},"author":{"name":"Radu","@id":"https:\/\/rdvhost.ro\/blog\/#\/schema\/person\/cec4128879edb755a66a215ee7d140a7"},"headline":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103","datePublished":"2026-04-21T00:22:40+00:00","dateModified":"2026-04-21T00:55:27+00:00","mainEntityOfPage":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/"},"wordCount":330,"commentCount":0,"publisher":{"@id":"https:\/\/rdvhost.ro\/blog\/#organization"},"image":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#primaryimage"},"thumbnailUrl":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png","articleSection":["Gazduire Web"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/","url":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/","name":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103 - Blog - RDVHOST.RO","isPartOf":{"@id":"https:\/\/rdvhost.ro\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#primaryimage"},"image":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#primaryimage"},"thumbnailUrl":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png","datePublished":"2026-04-21T00:22:40+00:00","dateModified":"2026-04-21T00:55:27+00:00","description":"Descoper\u0103 ce este Reverse DNS (rDNS), cum se configureaz\u0103 \u0219i cum influen\u021beaz\u0103 livrarea emailurilor \u0219i securitatea serverului.","breadcrumb":{"@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#primaryimage","url":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png","contentUrl":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/04\/Reverse-DNS.png","width":1080,"height":1350,"caption":"Diagram\u0103 care arat\u0103 cum func\u021bioneaz\u0103 Reverse DNS \u0219i asocierea dintre IP \u0219i domeniu."},{"@type":"BreadcrumbList","@id":"https:\/\/rdvhost.ro\/blog\/reverse-dns-rdns-ce-este-configurare-si-verificare-corecta\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/rdvhost.ro\/blog\/"},{"@type":"ListItem","position":2,"name":"Reverse DNS (rDNS): ce este, configurare \u0219i verificare corect\u0103"}]},{"@type":"WebSite","@id":"https:\/\/rdvhost.ro\/blog\/#website","url":"https:\/\/rdvhost.ro\/blog\/","name":"Blogul Nostru","description":"RDVHOST.RO","publisher":{"@id":"https:\/\/rdvhost.ro\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rdvhost.ro\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/rdvhost.ro\/blog\/#organization","name":"RADU-DUMITRU VALENTIN P.F.A.","url":"https:\/\/rdvhost.ro\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rdvhost.ro\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/02\/583201083_122146944956896917_3388594966264818670_n.jpg","contentUrl":"https:\/\/rdvhost.ro\/blog\/wp-content\/uploads\/2026\/02\/583201083_122146944956896917_3388594966264818670_n.jpg","width":500,"height":500,"caption":"RADU-DUMITRU VALENTIN P.F.A."},"image":{"@id":"https:\/\/rdvhost.ro\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/rdvhost","https:\/\/www.youtube.com\/@rdvhost","https:\/\/www.tiktok.com\/@rdvhost","https:\/\/www.instagram.com\/rdvhost\/","https:\/\/www.linkedin.com\/company\/rdvhost\/"]},{"@type":"Person","@id":"https:\/\/rdvhost.ro\/blog\/#\/schema\/person\/cec4128879edb755a66a215ee7d140a7","name":"Radu","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0abc171b6e626d4d48265a2e19bd56916e26b382e1ada63fd0216a5343244b9c?s=96&d=mm&r=g","caption":"Radu"},"sameAs":["https:\/\/rdvhost.ro\/blog"],"url":"https:\/\/rdvhost.ro\/blog\/author\/admin_wp_rdvhost\/"}]}},"_links":{"self":[{"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":3,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":70,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/posts\/63\/revisions\/70"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/media\/64"}],"wp:attachment":[{"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rdvhost.ro\/blog\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}