• The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Issue Looking up ocsp.int-x3.letsencrypt.org more than 5 times a minute ?

Heinrich

Basic Pleskian
Hi,
I rund PLESK Obsidian on ubunut 16.04. I have the extension for letsenctypt installed and I recently started to use an DNS-provider named nextdns.io.

This one is free for less then 30.000 DNS requests per month, however, it's analytics page shows that my server looks up ocsp.int-x3.letsencrypt.org mor than 13.000.000 times in that time frame.
Any ideas why?
Shouldn't DNS requests be cached locally?
 
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