nixCraft Linux / UNIX Newsletter

How To Convert AWS Route53 to Cloudflare Let’s Encrypt DNS challenge with acme.sh

Posted: 08 Feb 2022 01:40 PM PST

I already wrote about setting up wildcard Let’s Encrypt SSL/TLS with AWS Route53 DNS for Nginx or Apache. One of my clients decided to use Cloudflare CDN and DNS at some point. They changed their DNS to Cloudflare. Naturally, their wildcard certificate failed because it was using Route53 DNS authentication to issue the certificate. Let us see how to convert existing or expired TLS/SSL certification renewal from AWS Route53 to Cloudflare.

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Update your nixCraft RSS feed

Posted: 08 Feb 2022 01:39 PM PST

Many of you access the nixCraft tutorial and blog post using the RSS feed. However, Google decided to kill the last part of Feedburner. Back in the old days, I and many others used FeedBurner. At some stage, Google acquired FeedBurner, and now they are putting it into maintenance mode. Hence, this new change will affect those getting daily emails via FeedBurner when new content is posted here. Therefore I urge you to update your feed.

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