{"id":29078,"date":"2025-08-16T12:02:02","date_gmt":"2025-08-16T05:02:02","guid":{"rendered":"https:\/\/dps.media\/?page_id=29078"},"modified":"2026-01-14T15:11:00","modified_gmt":"2026-01-14T08:11:00","slug":"bulk-dns-lookup-optimal-solution-for-domain-management","status":"publish","type":"page","link":"https:\/\/dps.media\/en\/bulk-dns-lookup-optimal-solution-for-domain-management\/","title":{"rendered":"Bulk DNS Lookup"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><h3 class=\"wp-block-heading\"><\/h3><div id=\"dps-dns-lookup-1-8173\" class=\"dps-dns-widget\" data-limit=\"100\" data-delay=\"120\" data-brand=\"DPS.MEDIA\" data-txt-all-dns=\"ALL DNS\" data-txt-stopping=\"Stopping...\" data-txt-enter-domain=\"Please enter at least one domain.\" data-txt-select-column=\"Please select at least one check type.\" data-txt-limit-exceeded=\"The list exceeds the limit of %s domains. Please split the list.\" data-txt-missing-config=\"Missing REST endpoint configuration.\" data-txt-stopped-at=\"Stopped at %s\/%s.\" data-txt-completed=\"Completed: %s domain(s) x %s column(s).\" data-txt-no-data-copy=\"No data to copy.\" data-txt-copied=\"TSV copied to clipboard.\" data-txt-copy-failed=\"Copy failed: %s\" data-txt-ready=\"Ready for DNS & server lookup\" data-txt-empty-subtext=\"One domain per line, check types are columns.\" data-txt-domain=\"Domain\" data-txt-empty=\"Empty\" data-txt-error=\"Error\" data-txt-conn-failed=\"Connection failed\" data-txt-no-cert=\"No certificate\" data-txt-parse-error=\"Parse error\" data-txt-days-left=\"days left\">\n\t\t\t<div class=\"dps-dns-shell\">\n\t\t\t\t<!-- Hidden translation container for TranslatePress compatibility -->\n\t\t\t\t<div class=\"dps-dns-translations\" style=\"display: none;\" aria-hidden=\"true\">\n\t\t\t\t\t<span class=\"t-txt-all-dns\">ALL DNS<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopping\">Stopping...<\/span>\n\t\t\t\t\t<span class=\"t-txt-enter-domain\">Please enter at least one domain.<\/span>\n\t\t\t\t\t<span class=\"t-txt-select-column\">Please select at least one check type.<\/span>\n\t\t\t\t\t<span class=\"t-txt-limit-exceeded\">The list exceeds the limit of %s domains. Please split the list.<\/span>\n\t\t\t\t\t<span class=\"t-txt-missing-config\">Missing REST endpoint configuration.<\/span>\n\t\t\t\t\t<span class=\"t-txt-stopped-at\">Stopped at %s\/%s.<\/span>\n\t\t\t\t\t<span class=\"t-txt-completed\">Completed: %s domain(s) x %s column(s).<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-data-copy\">No data to copy.<\/span>\n\t\t\t\t\t<span class=\"t-txt-copied\">TSV copied to clipboard.<\/span>\n\t\t\t\t\t<span class=\"t-txt-copy-failed\">Copy failed: %s<\/span>\n\t\t\t\t\t<span class=\"t-txt-ready\">Ready for DNS & server lookup<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty-subtext\">One domain per line, check types are columns.<\/span>\n\t\t\t\t\t<span class=\"t-txt-domain\">Domain<\/span>\n\t\t\t\t\t<span class=\"t-txt-empty\">Empty<\/span>\n\t\t\t\t\t<span class=\"t-txt-error\">Error<\/span>\n\t\t\t\t\t<span class=\"t-txt-conn-failed\">Connection failed<\/span>\n\t\t\t\t\t<span class=\"t-txt-no-cert\">No certificate<\/span>\n\t\t\t\t\t<span class=\"t-txt-parse-error\">Parse error<\/span>\n\t\t\t\t\t<span class=\"t-txt-days-left\">days left<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"dps-dns-header\">\n\t\t\t\t\t<div class=\"dps-dns-header-mark\" aria-hidden=\"true\">DPS<\/div>\n\t\t\t\t\t<div class=\"dps-dns-header-copy\">\n\t\t\t\t\t\t<div class=\"dps-dns-title\">Bulk DNS & Server Lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-subtitle\">Professional tool from DPS.MEDIA<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"dps-dns-brand\">DPS.MEDIA<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-description\">Enter one domain per line, select columns to check, then copy results as TSV.<\/div>\n\n\t\t\t\t<div class=\"dps-dns-workbench\">\n\t\t\t\t\t<div class=\"dps-dns-input-panel\">\n\t\t\t\t\t\t<label class=\"dps-dns-label\" for=\"dps-dns-lookup-1-8173-domains\">Domain list<\/label>\n\t\t\t\t\t\t<div class=\"dps-dns-textarea-wrap\">\n\t\t\t\t\t\t\t<textarea id=\"dps-dns-lookup-1-8173-domains\" class=\"dps-dns-textarea\" rows=\"7\" spellcheck=\"false\" placeholder=\"dps.mediaexample.comhttps:\/\/sub.domain.com\/path\"><\/textarea>\n\t\t\t\t\t\t\t<div class=\"dps-dns-count\" aria-live=\"polite\">0<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"dps-dns-control-panel\">\n\t\t\t\t\t\t<div class=\"dps-dns-control-group\">\n\t\t\t\t\t\t\t<div class=\"dps-dns-label\">Columns to check<\/div>\n\t\t\t\t\t\t\t<div class=\"dps-dns-types\" role=\"group\" aria-label=\"Select DNS and server columns to check\"><\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<div class=\"dps-dns-control-row\">\n\t\t\t\t\t\t\t<label class=\"dps-dns-delay\">\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-label\">Delay<\/span>\n\t\t\t\t\t\t\t\t<span class=\"dps-dns-delay-input\">\n\t\t\t\t\t\t\t\t\t<input class=\"dps-dns-delay-field\" type=\"number\" min=\"50\" max=\"5000\" step=\"10\" value=\"120\">\n\t\t\t\t\t\t\t\t\t<span>ms<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-primary\" type=\"button\" data-action=\"run\">Start<\/button>\n\t\t\t\t\t\t\t<button class=\"dps-dns-button dps-dns-button-danger\" type=\"button\" data-action=\"stop\" hidden>Stop<\/button>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-toolbar\">\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"copy\" disabled>Copy TSV<\/button>\n\t\t\t\t\t<button class=\"dps-dns-tool-button\" type=\"button\" data-action=\"clear\">Clear results<\/button>\n\t\t\t\t\t<div class=\"dps-dns-progress\" aria-hidden=\"true\"><span><\/span><\/div>\n\t\t\t\t\t<div class=\"dps-dns-status\" aria-live=\"polite\"><\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-error\" role=\"alert\" hidden><\/div>\n\t\t\t\t<div class=\"dps-dns-results\" aria-live=\"polite\">\n\t\t\t\t\t<div class=\"dps-dns-empty\">\n\t\t\t\t\t\t<div class=\"dps-dns-empty-icon\" aria-hidden=\"true\">Lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-title\">Ready for DNS & server lookup<\/div>\n\t\t\t\t\t\t<div class=\"dps-dns-empty-copy\">One domain per line, check types are columns.<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"dps-dns-footer\">\n\t\t\t\t\t<span>Developed by<\/span>\n\t\t\t\t\t<a href=\"https:\/\/dps.media\/en\/\" target=\"_blank\" rel=\"noopener noreferrer\">DPS.MEDIA<\/a>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><p class=\"wp-block-paragraph\">Managing one or multiple websites requires continuous monitoring, and one of the most important technical factors is DNS (Domain Name System) configuration. Manually checking DNS records for each domain name not only wastes time but also easily leads to errors.<\/p><p class=\"wp-block-paragraph\">Understanding that need, <strong>DPS MEDIA<\/strong> has developed and released a tool <strong>Bulk DNS Lookup<\/strong> \u2013 a powerful, completely free tool that helps web developers, system administrators, and SEO experts simplify the process of checking and troubleshooting DNS errors.<\/p><h2 class=\"wp-block-heading\"><strong>Why Is It Necessary to Regularly Check DNS?<\/strong><\/h2><p class=\"wp-block-paragraph\">The DNS system works like an Internet \u201caddress book\u201d, translating domain names (e.g., <code>dps.media<\/code>) into IP addresses (for example: <code>103.118.28.130<\/code>) so that computers can understand them. Incorrect DNS configuration can lead to serious issues such as:<\/p><ul class=\"wp-block-list\">\n<li>Website inaccessible: Incorrect A or CNAME records.<\/li>\n\n\n\n<li>Email unable to send\/receive: Incorrect MX record configuration.<\/li>\n\n\n\n<li>Authentication and security issues: Incorrect TXT, SPF, DKIM record configurations.<\/li>\n\n\n\n<li>Errors when switching servers or service providers.<\/li>\n<\/ul><p class=\"wp-block-paragraph\">Batch DNS checking becomes extremely necessary when you manage many projects, check customer systems, or perform large-scale data migrations.<\/p><h2 class=\"wp-block-heading\"><strong>Introducing DPS MEDIA's Batch DNS Lookup Tool<\/strong><\/h2><p class=\"wp-block-paragraph\">The tool from <a class=\"wpil_keyword_link\" href=\"https:\/\/dps.media\/en\/creative-professional-graphic-design-service-to-increase-brand-recognition\/\" title=\"Creative Graphic Design Services, Professional \u2013 Increase Brand Recognition\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"382\">DPS MEDIA<\/a> is designed with an intuitive interface and powerful performance, allowing users to check DNS information for multiple domain names simultaneously with just a few clicks.<\/p><h3 class=\"wp-block-heading\"><strong>Outstanding Features:<\/strong><\/h3><ul class=\"wp-block-list\">\n<li><strong>Simultaneous Multi-Domain Checking:<\/strong> Simply enter a list of domain names (one domain per line), and the tool will query all of them.<\/li>\n\n\n\n<li><strong>Full Support for Common Record Types:<\/strong> Easily select to check one or all important record types:\n<ul class=\"wp-block-list\">\n<li><strong>A:<\/strong> Maps a domain name to an IPv4 address.<\/li>\n\n\n\n<li><strong>CNAME:<\/strong> Creates an alias for another domain name.<\/li>\n\n\n\n<li><strong>MX:<\/strong> Specifies the mail server that receives email.<\/li>\n\n\n\n<li><strong>NS:<\/strong> Specifies the domain name server (Name Server) managing the domain.<\/li>\n\n\n\n<li><strong>TXT:<\/strong> Stores text information, commonly used for domain name authentication.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Fast &amp; Intuitive Results:<\/strong> Results are presented clearly and in detail with columns: Domain Name, Record Type, Name (Host), TTL, and Data.<\/li>\n\n\n\n<li><strong>Easy Copy:<\/strong> Quickly copy results for storage or sharing.<\/li>\n\n\n\n<li><strong>Completely Free:<\/strong> DPS MEDIA provides this tool as part of the Digital Tools suite to support the community.<\/li>\n<\/ul><h2 class=\"wp-block-heading\"><strong>How to Use the DNS Check Tool<\/strong><\/h2><p class=\"wp-block-paragraph\">You can start using it immediately without needing to register an account.<\/p><ul class=\"wp-block-list\">\n<li><strong>Step 1: Access the Tool<\/strong>\n<ul class=\"wp-block-list\">\n<li>Open your browser and go to DPS MEDIA's Batch DNS Lookup Tool page. <em>(Suggestion: Insert direct link to the tool here)<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Step 2: Enter Domain Names<\/strong>\n<ul class=\"wp-block-list\">\n<li>In the input box, paste the list of domain names you want to check. Note, each domain name should be on a separate line.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Step 3: Select Record Type<\/strong>\n<ul class=\"wp-block-list\">\n<li>Click the buttons <code>A<\/code>, <code>CNAME<\/code>, <code>MX<\/code>, <code>NS<\/code>, <code>TXT<\/code> to select a specific record type, or choose <strong><code>ALL<\/code><\/strong> to query all.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Step 4: Start Query<\/strong>\n<ul class=\"wp-block-list\">\n<li>Press the button <strong><code>Start<\/code><\/strong> and wait a moment. The system will automatically send the request and display the results in the table below.<\/li>\n<\/ul>\n<\/li>\n<\/ul><h2 class=\"wp-block-heading\"><strong>Who Should Use This Tool?<\/strong><\/h2><ul class=\"wp-block-list\">\n<li><strong>System Administrators:<\/strong> Quickly check DNS configuration when setting up or migrating servers.<\/li>\n\n\n\n<li><strong>Web Developers:<\/strong> Ensure the domain name correctly points to the hosting\/server IP address.<\/li>\n\n\n\n<li><strong>SEO Experts:<\/strong> Verify records related to domain authentication (Google Search Console, Microsoft Clarity\u2026) and check email marketing configurations.<\/li>\n\n\n\n<li><strong>Website Owners:<\/strong> Check domain \u201chealth\u201d yourself easily without deep technical knowledge.<\/li>\n<\/ul><h3 class=\"wp-block-heading\"><strong>Experience It Today!<\/strong><\/h3><p class=\"wp-block-paragraph\">Don't let manual DNS checks slow down your work progress. Let the <strong>Bulk DNS Lookup<\/strong> DPS MEDIA tool become your powerful assistant, helping you manage domain names efficiently, accurately, and save time.<\/p><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Qu\u1ea3n l\u00fd m\u1ed9t ho\u1eb7c nhi\u1ec1u website \u0111\u00f2i h\u1ecfi s\u1ef1 gi\u00e1m s\u00e1t li\u00ean t\u1ee5c, v\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u1ea5t ch\u00ednh l\u00e0 c\u1ea5u h\u00ecnh DNS (Domain Name System). Vi\u1ec7c ki\u1ec3m tra c\u00e1c b\u1ea3n ghi DNS c\u1ee7a t\u1eebng t\u00ean mi\u1ec1n theo c\u00e1ch th\u1ee7 c\u00f4ng kh\u00f4ng ch\u1ec9 t\u1ed1n th\u1eddi gian m\u00e0 c\u00f2n d\u1ec5 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":29094,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-29078","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"rankmath_keywords":{"primary":"","secondary":[""]},"yoast_keywords":{"primary":"","secondary":[]},"yoast_focuskw":"","rankmath_focuskw":"","seo_keywords":{"primary":"","secondary":[""]},"_links":{"self":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/pages\/29078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/comments?post=29078"}],"version-history":[{"count":3,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/pages\/29078\/revisions"}],"predecessor-version":[{"id":29165,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/pages\/29078\/revisions\/29165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media\/29094"}],"wp:attachment":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media?parent=29078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}