This is an old question and as mentioned you don’t have to (I would still recommend you to check the official website of your Linux distro ) but I was looking for something like this and I thought maybe it’s good to actually have an answer for HOW
how-to flush dns cache - LinuxQuestions.org Jul 27, 2011 A.6. Troubleshooting DNS Red Hat Enterprise Linux 7 | Red Review the DNS records in LDAP using the ipa dnszone-show command: $ ipa dnszone-show zone_name $ ipa dnsrecord-show zone_name record_name_in_the_zone For details on using the IdM tools to manage DNS, see Chapter 33, Managing DNS . How to Clear/Flush DNS Cache on Windows 10, Linux and MacOS? Jul 15, 2020
Mar 10, 2020
What Is a DNS Cache and How Does It Work? May 01, 2020 How to Flush the Local DNS Cache in Linux Server | WHUK Apr 11, 2017
Dec 30, 2016 · In the open window, find the service «DNS-client» Right click it and select “Reboot” or «Enable» After that, repeat the procedure of clearing DNS cache. On Linux On Ubuntu Linux and Debian-compatible distros (Linux Mint, Knoppix etc.) Open the terminal (usually — «Ctrl+Alt+T»), but you can launch from the dashboard too; In the
How To Flush DNS and Reset TCP/IP with ipconfig /flushdns