I have been using GoDaddy as registrar for some of my domains for a long time. The reason for this is that I started a long time ago with one domain, and then as time went by a few more domains were added – as it was convenient to have them with one registrar and GoDaddy is relatively cheap.
This morning I received this email from godaddy:

It says that ”My nameservers has changed”, and that MY request has been processed. I can only say that I have NOT requested that my domains should be parked! It remains to be seen if I get any more information from GoDaddy, explaining what has happened (probably a rougue script on their side changed the settings).
The event today may have showed that it is time to move on to another registrar… I have had a few issues with GoDaddy before, but todays problem was bigger… All of my domains (registered at GoDaddy) got their nameserver entries changed to ns43.domaincontrol.com and ns44.domaincontrol.com without me doing anything.
I noticed this, as I received an email about the change at 08:24 AM CET on the 3’rd of February 2020… As soon as I saw the email (at 9:30 AM CET), I went into my controlpanel at godaddy and entered the correct nameserver-entries again. Fortunatelly I had them recorded. There is no way to restore old entries from the graphical UI/Controlpanel – and I didn’t have the time to CALL the support (which oddly enough seems to be the only way to contact them).