May 21, 2016

Jul 28, 2019 nslookup command | Linux nslookup (name server lookup) is a tool used to perform DNS lookups in Linux. It is used to display DNS details, such as the IP address of a particular computer, the MX records for a domain or the NS servers of a domain. nslookup can operate in two modes: interactive and non-interactive. The interactive mode allows you to query name servers for How to Set DNS Nameservers on Ubuntu 18.04 - Linux Aug 21, 2019 Ubuntu 18.04 Server - how to check DNS IP server setting Your question was How to check the DNS server IP being used. – webmite May 16 '18 at 16:50 @webmite : I was looking for the DNS server being used, specified via a static definition or DHCP. systemd-resolve --status is the only method I have found so far that lists the current servers being referenced for DNS …

linux - Create DNS query with Netcat or /dev/udp/ - Unix

Oct 31, 2018 How To Find Out The Current DNS Server You Are Using May 30, 2020 How To Troubleshoot DNS Client Issues in Linux

Aug 21, 2019

Mar 31, 2019 How to Check or Test Reverse DNS on Linux and Windows Reverse DNS is separate from forward DNS. Many internet mail servers use reverse DNS to confirm that the server trying to deliver mail to them is genuine, this can help to reduce amount of spam that comes in to their network. Follow the following steps to check or test reverse DNS on linux … Configure Slave/Secondary DNS Server in Linux