Jul 06, 2020 · The resolver is a set of functions in the C library that provide access to the Internet Domain Name System (DNS). The functions are configured to check entries in the /etc/hosts file, or several DNS name servers, or to use the host’s database of Network Information Service ( NIS ).
May 28, 2019 How to change DNS ip address in RHEL - nixCraft Jan 03, 2019 How to configure the DNS in Unix and Linux servers How to configure the DNS in Unix and Linux servers? A) Steps: First Create the file called /etc/resolv.conf - which includes the primary and secondary DNS server IP address for UNIX system, its your own DNS server. # touch /etc/resolv.conf # vi /etc/resolv.conf (Add the following lines to it) How To Set Permanent DNS Nameservers in Ubuntu and Debian Sep 14, 2018
Jul 20, 2015
As long as the DNS server you have set support DNSSEC and DoT your DNS queries will be protected. The Google and Cloudflare public DNS servers both support these protocols. Conclusion. Your system is now configured to speedily and efficiently make DNS queries even when your ISP’s DNS server are not responding as quickly as they should.
Jun 21, 2018
Install, Configure, and Maintain Linux DNS Server - Like Geeks Mar 17, 2017