https://klyrn.com/blog/ Practical guides to running your own hosting, from the people who build the KLYRN control panel. en-gb Sat, 10 Oct 2026 09:00:00 GMT https://klyrn.com/blog/move-from-cpanel-without-downtime/ https://klyrn.com/blog/move-from-cpanel-without-downtime/ Sat, 10 Oct 2026 09:00:00 GMT Copy the site while the old server keeps serving, check the copy before DNS moves, then cut over. The four steps and the commands for each. https://klyrn.com/blog/cpanel-alternatives-what-to-check/ https://klyrn.com/blog/cpanel-alternatives-what-to-check/ Sat, 10 Oct 2026 09:00:00 GMT Seven questions to ask of any hosting control panel before you leave cPanel: licence, web server, mail, migration, privilege, updates and the way back. https://klyrn.com/blog/cloudflare-error-525-526/ https://klyrn.com/blog/cloudflare-error-525-526/ Sat, 10 Oct 2026 09:00:00 GMT Both errors mean Cloudflare reached your server and could not trust its HTTPS. How to tell which one you have and fix it at the origin. https://klyrn.com/blog/cloudflare-522-wrong-dns-record/ https://klyrn.com/blog/cloudflare-522-wrong-dns-record/ Sat, 10 Oct 2026 09:00:00 GMT A 522 means Cloudflare could not connect to the address in your DNS record. Often the server is healthy and the record points somewhere else. https://klyrn.com/blog/ioncube-loader-ubuntu-24-04/ https://klyrn.com/blog/ioncube-loader-ubuntu-24-04/ Sat, 10 Oct 2026 09:00:00 GMT Install the ionCube Loader for PHP-FPM on Ubuntu 24.04, load it before OPcache, and check it worked. Plus why there is no loader for PHP 8.0. https://klyrn.com/blog/dnssec-self-hosted-domain/ https://klyrn.com/blog/dnssec-self-hosted-domain/ Sat, 10 Oct 2026 09:00:00 GMT DNSSEC has two halves that live in different places. Sign the zone on your nameserver, publish the DS at the registrar, and undo it in reverse. https://klyrn.com/blog/email-autoresponders-done-right/ https://klyrn.com/blog/email-autoresponders-done-right/ Sat, 10 Oct 2026 09:00:00 GMT An out-of-office reply that answers everything gets a mail server blocklisted. The five rules a good autoresponder follows, and how to set one. https://klyrn.com/blog/hotlink-protection-nginx/ https://klyrn.com/blog/hotlink-protection-nginx/ Sat, 10 Oct 2026 09:00:00 GMT Stop other websites embedding your images with nginx valid_referers, without breaking direct visits, mail clients or your own other domains. https://klyrn.com/blog/wordpress-staging-that-pushes-back/ https://klyrn.com/blog/wordpress-staging-that-pushes-back/ Sat, 10 Oct 2026 09:00:00 GMT What a WordPress staging copy needs to be worth trusting: its own database and certificate, two ways out of search results, and a push that backs up first. https://klyrn.com/blog/what-a-panel-should-do-when-a-site-is-down/ https://klyrn.com/blog/what-a-panel-should-do-when-a-site-is-down/ Sat, 10 Oct 2026 09:00:00 GMT A site can be down for visitors while the server is healthy. Six things a control panel owes you when that happens, and how KLYRN does each.