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

Summary

In this chapter, we looked at the myriad ways your domain can be impacted by external actors. We looked at policies enacted via ICANN, which much be enforced via your domain registrar, and we made a distinction between which of these can be safely ignored and which ones cannot.

From there, we took a look at various scams and fly-by-night outfits that inundate domain registrants with communications made to appear as if they have some official capacity. We briefly touched on common sales ploys that also attempt to look official but are not, and common scams that are often plied against unsuspecting registrants.

We mention all of these here because they can all lead to outages, which lead to downtime.