Book Image

Managing Mission - Critical Domains and DNS

By : Mark E.Jeftovic
Book Image

Managing Mission - Critical Domains and DNS

By: Mark E.Jeftovic

Overview of this book

Managing your organization's naming architecture and mitigating risks within complex naming environments is very important. This book will go beyond looking at “how to run a name server” or “how to DNSSEC sign a domain”, Managing Mission Critical Domains & DNS looks across the entire spectrum of naming; from external factors that exert influence on your domains to all the internal factors to consider when operating your DNS. The readers are taken on a comprehensive guided tour through the world of naming: from understanding the role of registrars and how they interact with registries, to what exactly is it that ICANN does anyway? Once the prerequisite knowledge of the domain name ecosystem is acquired, the readers are taken through all aspects of DNS operations. Whether your organization operates its own nameservers or utilizes an outsourced vendor, or both, we examine the complex web of interlocking factors that must be taken into account but are too frequently overlooked. By the end of this book, our readers will have an end to end to understanding of all the aspects covered in DNS name servers.
Table of Contents (17 chapters)
7
Types and Uses of Common Resource Records

Communication Breakdowns

This chapter looks at common foibles that can derail your domains, as well as certain external policies that any organizations that register domain names for themselves or on behalf of others must be aware of and understand how to navigate.

The policies covered are those operated by ICANN, the body that oversees naming and numbering for the internet. It is important to understand that ICANN is not an enforcement body. They are not the internet police. They enact policies that the registrars must adhere to and enforce.

The foibles covered may seem trivial; there were large sections of this chapter that I frequently considered cutting out altogether. These sections seemed so "obvious" that I thought it wasteful to devote space to them.

Then, without fail and seemingly on cue, I'd get an email from a customer, friend, or acquaintance asking...