For 11.10 and below Ubuntu doesn't cache dns records by default so unless you've installed a dns cache there isn't anything to clear. DNS records are likely cached by your provider's DNS servers so …

Jan 14, 2025 · In order to clear the DNS cache for the local stub resolver, you simply need to run the following command: resolvectl flush-caches As an example, first check the Current Cache Size of …

Jun 2, 2022 · An apt-cache search systemd-resolve shows that it is in the resolvconf-admin package, but when I tried installing that package it did not install systemd-resolve. 22.04 comes with resolvectl …

Apr 25, 2022 · How is the DNS cache cleared in 22.04? The method that worked in 20.04: systemd-resolve --flush-caches no longer works.

Dec 9, 2022 · THE QUESTION: Does anyone know how the default DNS Cache in Ubuntu 22.04 selects where it gets DNS answers from? I tried adding the DNS servers to the netplan and that did not work.

How to clear the DNS cache in Ubuntu 22.04? I tried the solution given "for 17.04 and higher" from How do I clear the DNS cache? but it did not work (command not found): {19:58}~ tail -...

Aug 24, 2021 · Other possibilites: On Ubuntu 20.04, systemd-resolved is a local DNS server included with systemd that acts as a stub resolver and it should automatically edit /etc/resolv.conf with the …

Using sudo systemd-resolve --statistics I can see the current DNS cache statistics, for example: Cache Current Cache Size: 68 Cache Hits: 412 Cache Misse...

6 "In order to speed up DNS lookups, I want to install a DNS cache or proxy." Ok. But there's an easier way, too. Using OpenDNS and/or Google name servers will be faster than your own local cache for …

Nov 6, 2024 · If I understand what you want to do correctly, you want to setup Dnsmasq as your primary DNS resolver on the localhost and use systemd-resolved as it's forwarding server instead of any …