• The APS Catalog has been deprecated and removed from all Plesk Obsidian versions.
    Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
  • Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.

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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