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:  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, ...  
   TPM 2.0 using Windows 11 and Windows 10 TPM 2.0 Demystified: IT Admins' Guide...
   Windows 10 Secure Boot: Sharpen your Security  Boot Up with Confidence: Windows 10/1...
   UEFI Explained: Windows 10 and UEFI  UEFI Explained:  Windows 10/11 and UEFI
   Windows Recovery Environment WinRE: Explained  Windows Recovery Environment: IT Admi...
   How to Rescue Data when Windows will not Boot From Boot Failure to Data Recovery: T...  
   Windows 10 startup problems: Fixing Boot Problems   Windows 10 startup problems:  Fixing ...  
   Day 1: Troubleshooting Windows Applications. What is a process and What are threads? Mastering Windows Application Trouble...  
   Day 2: Troubleshooting Windows Applications. Types of Applications and Processes.  Troubleshooting Essentials: IT Admins...  
   Day 3: Troubleshooting Windows Applications: Process States  Windows Application Troubleshooting 1...  
   Day 4: Process Explorer Metrics and Troubleshooting Windows Applications  Mastering Process Explorer Metrics: I...
   Day 5: A Look at Microsoft Store Apps and Why we don’t Troubleshoot them!   Troubleshooting Microsoft Store Apps:...  
   Day 6: Linux GUI Applications are coming to Windows   Linux GUI on Windows: A Comprehensive...
   Day 7: Understanding Application *.DLL files  Cracking the Code: Day 7 - Demystifyi...  
   Windows Services: A Technical Look at Windows 11 and Server 2022 Part 1  Windows 11 & Server 2022 Services Dee...  
   Hyper-V Explained: Providing Network-Storage-Graphic performance in a Virtual Machine  Hyper-V Performance Wizardry: IT Admi...  
   Hyper-V: Understanding Virtual Machines  Demystifying Virtual Machines: IT Adm...  
   Hyper V: Advanced Topics Performance NUMA and Shielded VMs  Hyper-V Performance and Security 101:...  
   Out of Band Server Management: A Look at HP iLO    Going Rogue: How Out of Band Manageme...
   Troubleshooting Windows 10 and Windows 11 Using Task Manager   Task Manager Unveiled: IT Admins' Tro...
   How to Rescue Data when Windows will not Boot  From Boot Failure to Data Recovery: T...
   Advanced Troubleshooting for Frozen/Lockup Computers/Servers and Applications  Resolving Windows Application Lockups...
   Troubleshooting Windows Lockups, Application Hangs, and Blue Screen of Death  IT Admins' Guide to Windows Lockups, ...
   Understanding and Troubleshooting Fiber-Optic Communication  Fiber Faults to Fixes: An IT Admin's ...
   Keeping Your Fiber Optic Skills Sharp: Understanding Fiber-optic communication   How to Stay Lit: Mastering Fiber Opti...
   Maximize your Server RAID Performance  RAID to the Max: Boosting Your Server...
   Network Switch Explained: ASIC chips, Extending your LAN  LAN 2.0: How Network Switches & ASICs...
   OSI Layer 5 Explained: Mastering Networking   Session Sensation: An IT Admin's Guid...