Install libdnsjava-java by entering the following commands in the terminal:
sudo apt update sudo apt install libdnsjava-java
Description:
Implementation of DNS in Java
dnsjava is an implementation of DNS in Java. It can be used for queries, zone transfers, and dynamic updates. It includes a cache which can be used by clients, and a minimal implementation of a server.
Homepage: http://www.dnsjava.org
Version: 2.1.8-2
Section: universe/java