{"id":11989,"date":"2026-08-10T10:39:42","date_gmt":"2026-08-10T10:39:42","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-ultimate-dns-warrior-2025-8\/"},"modified":"2026-08-10T10:39:42","modified_gmt":"2026-08-10T10:39:42","slug":"udemy-ultimate-dns-warrior-2025-8","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-ultimate-dns-warrior-2025-8\/","title":{"rendered":"Udemy \u2013 Ultimate DNS Warrior 2025-8"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Ultimate DNS Warrior Course. This course is a comprehensive training for IT professionals that covers the DNS protocol and BIND server from the basics to advanced and specialized levels. This course is designed for professionals who want to learn how to install, configure, manage, and troubleshoot a BIND DNS server. This course provides a thorough understanding of how DNS works in real-world, large-scale environments, and participants will be able to diagnose and troubleshoot a wide range of DNS issues using tools such as dig. Topics include setting up BIND as a recursive resolver and authoritative server, optimization, as well as advanced topics such as EDNS, ECS, views, DDNS, DNSSEC, DNS cookies, and DNS firewalls. The course is distinguished by its high-quality production standards, practical content, and focus on troubleshooting rather than configuration. All concepts are accompanied by practical labs, covering not only the protocol, but also how it works in a large production network and how various devices interact with DNS traffic. This depth of content gives participants the confidence they need to interview at major companies like Amazon, Google, and Facebook.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Deep Protocol Operation: Deep understanding of how the protocol works based on DNS RFCs.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Components of the DNS system: Introduction to the components of the DNS system.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DNS Namespace: Understanding Fully Qualified Domain Names (FQDN).<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Hierarchical Management: Learn the concepts of Registry, Registrar, and Registrant.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Types of DNS Servers: Difference between Authoritative Servers and Resolvers.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DNS Queries: Difference between Iterative and Recursive Queries.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Resource Records: Purpose, format, usage, and rules of the most common resource records such as SOA, NS, A, AAAA, PTR, CNAME, TXT, MX, SRV, and CAA.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Complete DNS resolution process: Complete review of the DNS resolution process.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DNS Caching: How caching works on the end client and resolver side, and its risks.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">BIND Setup and Troubleshooting: Learn to setup and troubleshoot a BIND server under heavy load.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Advanced Features: In-depth review of extension mechanisms for DNS (EDNS), Views or Split DNS, ECS, NSID, and DDNS.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DNS Security: In-depth review of DNSSEC and new security features like DNS Cookies.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DNS Firewall: Implement DNS Firewall (RPZ) using local and third-party rule providers.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DDOS protection: DDOS protection features in BIND such as RRL.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Practical concepts: domain transfers, Glue records, and how to use DNS files and settings in Windows and Linux.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">All IT professionals looking to learn the DNS protocol and how to install, configure, operate, and troubleshoot a BIND DNS server.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Ultimate DNS Warrior Course Specifications<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/ultimate-dns-warrior\/\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Lecturer:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/shreevar-loiya-ultimate-network-warrior\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span dir=\"auto\" style=\"vertical-align: inherit\">Shreevar Loiya Ultimate Network Warrior<\/span><\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Training duration: 12 hours and 41 minutes<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Number of lessons: 47<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1004274 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/09\/Ultimate-DNS-Warrior-1.png\" alt=\"Ultimate DNS Warrior\" width=\"880\" height=\"838\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Ultimate DNS Warrior Course Prerequisites<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Basic networking and linux knowledge<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Access to a Linux server \u2013 cloud \/ eve-ng \/ gns3<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Access to intermediate network devices such as routers \/ switches \/ firewalls<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1004275 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/09\/Ultimate-DNS-Warrior.png\" alt=\"Ultimate DNS Warrior\" width=\"877\" height=\"350\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-174885-1\"><video class=\"wp-video-shortcode\" id=\"video-174885-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_DNS_Warrior_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_DNS_Warrior_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_DNS_Warrior_Downloadly.ir.mp4?nocache=1786142247210\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_DNS_Warrior_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span dir=\"auto\" style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<h4><strong>Downloadly<\/strong><\/h4>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part1_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part2_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part3_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 3 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part4_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 4 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part5_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 5 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part6_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 6 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_DNS_Warrior_2025-8.part7_Downloadly.ir.rar?nocache=1786142244\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 7 \u2013 473 MB<\/span><\/a><\/p>\n<h4><strong>Rapidgator<\/strong><\/h4>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/89dbf46ac47623e7f0b07b8765cdcb29\/Udemy_Ultimate_DNS_Warrior_2025-8.part1_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/e86dadebe0700f6ac0debd5221750df1\/Udemy_Ultimate_DNS_Warrior_2025-8.part2_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/0c234fbad1799179fe3bb016fa8a271f\/Udemy_Ultimate_DNS_Warrior_2025-8.part3_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 3 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/eefc8e5f3b1058c0a03deca83fe1d45d\/Udemy_Ultimate_DNS_Warrior_2025-8.part4_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 4 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/4920b69f3d619ca026376f42790ae338\/Udemy_Ultimate_DNS_Warrior_2025-8.part5_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 5 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/996c95d4c8c6bd8649b2e20789a5fec4\/Udemy_Ultimate_DNS_Warrior_2025-8.part6_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 6 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/rapidgator.net\/file\/a03850ac7faf1d81eba2da340f56cc2c\/Udemy_Ultimate_DNS_Warrior_2025-8.part7_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 7 \u2013 473 MB<\/span><\/a><\/p>\n<h5 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/h5>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">6.4 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Ultimate DNS Warrior Course. This course is a comprehensive training for IT professionals that covers the DNS protocol and BIND server from the basi<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[99430,99431,99432,99433,99434,96608],"class_list":["post-11989","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-ultimate-dns-warrior","dgi_tag-download-course-ultimate-dns-warrior","dgi_tag-download-ultimate-dns-warrior","dgi_tag-free-download-ultimate-dns-warrior","dgi_tag-free-ultimate-dns-warrior","dgi_tag-shreevar-loiya-ultimate-network-warrior"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/11989\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=11989"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=11989"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=11989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}