{"id":68590,"date":"2021-08-05T22:12:41","date_gmt":"2021-08-06T02:12:41","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/dns-how-to-configure-a-dns-server-in-linux-74\/"},"modified":"2021-08-05T22:12:41","modified_gmt":"2021-08-06T02:12:41","slug":"dns-how-to-configure-a-dns-server-in-linux-74","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=68590","title":{"rendered":"DNS: How to configure a DNS server in Linux #74"},"content":{"rendered":"<ul>\n<li><a href=\"http:\/\/www.linuxhomenetworking.com\/wiki\/index.php\/Quick_HOWTO_:_Ch18_:_Configuring_DNS\" target=\"new\" rel=\"noopener noreferrer\">Must Read: Understand DNS Servers and How to Configure DNS Servers<\/a><\/li>\n<li><a href=\"http:\/\/sipx-wiki.calivia.com\/index.php\/HowTo_Configure_DHCP_and_DNS_Servers\" target=\"new\" rel=\"noopener noreferrer\">DNS: How to configure a DNS server in Linux<\/a><\/li>\n<\/ul>\n<p> From: http:\/\/sitestree.com\/?p=5038<br \/> Categories:74<br \/>Tags:<br \/> Post Data:2010-04-29 10:25:02<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Must Read: Understand DNS Servers and How to Configure DNS Servers DNS: How to configure a DNS server in Linux From: http:\/\/sitestree.com\/?p=5038 Categories:74Tags: Post Data:2010-04-29 10:25:02 Shop Online: https:\/\/www.ShopForSoul.com\/ (Big Data, Cloud, Security, Machine Learning): Courses: http:\/\/Training.SitesTree.com In Bengali: http:\/\/Bangla.SaLearningSchool.com http:\/\/SitesTree.com 8112223 Canada Inc.\/JustEtc: http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) Shop Online: https:\/\/www.ShopForSoul.com\/ Medium: https:\/\/medium.com\/@SayedAhmedCanada<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1917],"tags":[],"class_list":["post-68590","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":78495,"url":"http:\/\/bangla.sitestree.com\/?p=78495","url_meta":{"origin":68590,"position":0},"title":"Who Resolves DNS Queries: ISP, Resolver, or Your PC?","author":"Sayed","date":"September 14, 2025","format":false,"excerpt":"Great question \ud83d\udc4c \u2014 this gets into the roles of DNS components in the real world. Let\u2019s break it down clearly, blog-ready and copyright-free: Who Resolves DNS Queries: ISP, Resolver, or Your PC? When you sit at home and connect to the internet through your ISP, different systems can play\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":75790,"url":"http:\/\/bangla.sitestree.com\/?p=75790","url_meta":{"origin":68590,"position":1},"title":"In Bengali DNS system and DNS server Overview. 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To make DNS reliable and efficient, domains are usually\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78505,"url":"http:\/\/bangla.sitestree.com\/?p=78505","url_meta":{"origin":68590,"position":3},"title":"How many secondary DNS servers you can have against one primary DNS server","author":"Sayed","date":"September 14, 2025","format":false,"excerpt":"REF: AI Tools\/OpenAI\/ChatGPT How many secondary DNS servers you can have against one primary DNS server Technically, there is no strict limit to how many secondary (slave) DNS servers you can have for a single primary (master) DNS server. It depends on: 1. DNS Protocol Limits The DNS protocol itself\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78488,"url":"http:\/\/bangla.sitestree.com\/?p=78488","url_meta":{"origin":68590,"position":4},"title":"DNS Caching Explained: How It Works, Pros, and Cons","author":"Sayed","date":"September 14, 2025","format":false,"excerpt":"Ref: AI Tools\/OpenAI\/ChatGPT (posted as is) \" Absolutely \ud83d\udc4d \u2014 here\u2019s a blog-ready, copyright-free post on DNS caching with explanation, how it works, pros, and cons. DNS Caching Explained: How It Works, Pros, and Cons When you visit a website like www.example.com, your computer asks the Domain Name System (DNS)\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/bangla.sitestree.com\/wp-content\/uploads\/2025\/09\/image-9.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":78468,"url":"http:\/\/bangla.sitestree.com\/?p=78468","url_meta":{"origin":68590,"position":5},"title":"How DNS Names Work: Example with chat.811tech.ca","author":"Sayed","date":"September 12, 2025","format":false,"excerpt":"Ref: AI Tools\/Open AI\/ChatGPT \" \"Here\u2019s a single, blog-ready explanation that ties all your points together: How DNS Names Work: Example with chat.811tech.ca When you type a web address like chat.811tech.ca into your browser, you\u2019re using the Domain Name System (DNS) to find the right server. 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