Unlocking the Secrets of DNS: A Guide to Root Servers

We explore root servers, TLD servers, and authoritative servers in the DNS system. We will focus on how resolving name servers work with authoritative name servers. Understanding DNS resolvers, recursive query, and iterative query. The role of IANA and ICANN plays in maintaining the DNS system. Explore DNS root server operators and how they monitor the health of DNS. What is a zone file and much more? Cloudflare's DNS IP is: 1.1.1.1 Quad9 https://www.quad9.net/ owns 9.9.9.9 Chapter 8 on DNS: https://drive.google.com/file/d/1JpZ4... How DNS works: https://drive.google.com/file/d/1BHmI... Root Server Management: https://drive.google.com/file/d/1sYt9... Windows Support for DNS: https://drive.google.com/file/d/1w_YP... Links to Documentation PowerPoints in *.pptx format: https://drive.google.com/file/d/1SHvU... Slide Deck in PDF: https://drive.google.com/file/d/1OlCe... Video Notes in *.docx: https://drive.google.com/file/d/14Vfk... Video Notes in PDF: https://drive.google.com/file/d/1dz2i... If you would like to support the channel, Join our channel membership, it’s $2.99/month (less than a Starbucks coffee); see the “Join” button on our channel homepage.    / @techsavvyproductions   OR Subscribe to the channel as it helps our channel perform better on YouTube’s algorithm. Check out our YouTube channel for more content! YouTube:    / vanderl2796   Check out our Website: https://www.techsavvyproductions.com Mr.V Linkedin:   / lowell-vanderpool-57970623   Email: [email protected] Quick Access to more videos on TechSavvyProductions Channel: Troubleshooting Windows Lockups, Application Hangs, and Blue Screen of Death    • IT Admins' Guide to Windows Lockups, Hangs...   TPM 2.0 using Windows 11 and Windows 10    • TPM 2.0 Demystified: IT Admins' Guide to W...   Windows 10 Secure Boot: Sharpen your Security    • Boot Up with Confidence: Windows 10/11 Sec...   UEFI Explained: Windows 10 and UEFI    • UEFI Explained:  Windows 10/11 and UEFI   Windows Recovery Environment WinRE: Explained    • Windows Recovery Environment: IT Admins' E...   How to Rescue Data when Windows will not Boot    • From Boot Failure to Data Recovery: The So...   Windows 10 startup problems: Fixing Boot Problems    • Windows 10/11 startup problems:  Fixing Bo...   Day 1: Troubleshooting Windows Applications. What is a process and What are threads?    • Mastering Windows Application Troubleshoot...   Day 2: Troubleshooting Windows Applications. Types of Applications and Processes.    • Troubleshooting Essentials: IT Admins' Gui...   Day 3: Troubleshooting Windows Applications: Process States    • Windows Application Troubleshooting 101: D...   Day 4: Process Explorer Metrics and Troubleshooting Windows Applications    • Mastering Process Explorer Metrics: IT Adm...   Day 5: A Look at Microsoft Store Apps and Why we don’t Troubleshoot them!    • Troubleshooting Microsoft Store Apps: Day ...   Day 6: Linux GUI Applications are coming to Windows    • Linux GUI on Windows: A Comprehensive Guid...   Day 7: Understanding Application *.DLL files    • Cracking the Code: Day 7 - Demystifying Ap...   Windows Services: A Technical Look at Windows 11 and Server 2022 Part 1    • Windows 11 & Server 2022 Services Deep Div...   Hyper-V Explained: Providing Network-Storage-Graphic performance in a Virtual Machine    • Hyper-V Performance Wizardry: IT Admins an...   Hyper-V: Understanding Virtual Machines    • Demystifying Virtual Machines: IT Admins' ...   Hyper V: Advanced Topics Performance NUMA and Shielded VMs    • Hyper-V Performance and Security 101: A Co...   Out of Band Server Management: A Look at HP iLO    • Going Rogue: How Out of Band Management Re...   Troubleshooting Windows 10 and Windows 11 Using Task Manager    • Task Manager Unveiled: IT Admins' Troubles...   How to Rescue Data when Windows will not Boot    • From Boot Failure to Data Recovery: The So...   Advanced Troubleshooting for Frozen/Lockup Computers/Servers and Applications    • Resolving Windows Application Lockups and ...   Troubleshooting Windows Lockups, Application Hangs, and Blue Screen of Death    • IT Admins' Guide to Windows Lockups, Hangs...   Understanding and Troubleshooting Fiber-Optic Communication    • Fiber Faults to Fixes: An IT Admin's Guide   Keeping Your Fiber Optic Skills Sharp: Understanding Fiber-optic communication    • How to Stay Lit: Mastering Fiber Optic Com...   Maximize your Server RAID Performance    • RAID to the Max: Boosting Your Server Perf...   Network Switch Explained: ASIC chips, Extending your LAN    • LAN 2.0: How Network Switches & ASICs Are ...   OSI Layer 5 Explained: Mastering Networking    • Session Sensation: An IT Admin's Guide to ...