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HPSHELTON

Programming, Privacy, Politics, Photography

Dec 4, 2021

The Case of the Recursive Resolvers →

On September 30th 2021, Slack had an outage that impacted less than 1% of our online user base, and lasted for 24 hours. This outage was the result of our attempt to enable DNSSEC.

It's always DNS.

But a great writeup from the Slack team on what went wrong.

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H. Parker Shelton

I'm just an ordinary thirty-something who's had some extraordinary opportunities. I graduated from Johns Hopkins University, work for Microsoft in Silicon Valley, code websites and applications, take the occasional photograph, and keep a constant eye on current events, politics, and technology. This blog is the best of what catches that eye.

 
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