I have changed my DNS settings a few weeks back. It solved the problem and i forgot about it, but now I cant remember what changes I've done, because I've copied a few commands from askubuntu and it worked...
Now I want to flush my DNS but when I do as How can I flush the DNS on Ubuntu 17.04? I recieve this message:
sudo systemd-resolve --flush-caches
Failed to flush caches: Unit dbus-org.freedesktop.resolve1.service not found.
- What are the popular Ubuntu 18.04 networking providers?
- How do I flush my DNS and how to know its TTL or TTL of a record in it from command line?
Ubuntu 18.04.2 LTS
sudo apt-get install whois