June 2018
Intermediate to advanced
368 pages
11h 1m
English
Content preview from Managing Mission - Critical Domains and DNS
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Unintentional expiry
The most common form of domain name and DNS unplanned outage is the unintentional domain expiry.
I'll say that again: the most common cause of a domain name and DNS unplanned outage is the unintentional domain expiry.
Key domain expires, hilarity ensues
- Christmas weekend, 1999: Microsoft let passport.com lapse, bringing down the entire Hotmail email system. A good samaritan paid the $35 renewal fee out of their own pocket to re-enable services over the long holiday weekend.
- July, 2014: SonyOnline.net expires, bringing down Everquest, Planetquest 2, and all Sony online games.
- November, 2014: Some guy who's writing a book for Packt Publishing, outlining best practices for managing your key domain assets lets a domain upon ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.