Hi! Welcome to DNS comprehensive guide with DevOps culture in mind.Whether you are a beginner, who is seeking to better understand DNS fundamentals, or you are experienced sysadmin, who want to accelerate your career, you can benefit from this course!I have prepared a short checklist, whichwill help you to decide if content of this course is right for you.If you are:wondering how one of the most critical internet services worksnot fully confident about your DNS knowledge, and want to put it in ordermanaging your whole infrastructure as code, but you still clicking through a DNS control panelwondering how to be in charge of all your domains and DNS entriesnot sure if you are following best practice for DNSeslooking for a real life examples andtipsWant to improve your DevOps skillsyou will benefit from this course!In this course I will teach you foundations of Domain Name Service, how the growing demands of market made this technology evolve, what are the modern ways to manage DNS, and how this fairly simple service can help you achieve High Avaliability or route your users to closest destination. I will also incorporate some details on how you can achieve better availability of DNS service itself with use of popular DNS cloud providers. I will also reveal how nowadays cloud services utilise CNAME for traffic routing.I have selected a state of the art tools and technologies for all examples – no ancient software in this course! Afterwards, you will be able to go beyond and utilise sophisticated tools or popular cloud services. It is proven, that you can master a skill only by exercising, thats why I have prepared a labs, and quizzes in pair with theoretical material.Take a next step in your DevOps journey with myComprehensive DNS guide!