Install libqjdns-qt5-2 by entering the following commands in the terminal:
sudo apt update sudo apt install libqjdns-qt5-2
Description:
Simple DNS queries library - Qt5 wrapper
For Qt5 users there is a wrapper available called QJDns and a very high-level wrapper called QJDnsShared (under its original name JDnsShared).
Homepage: http://delta.affinix.com/jdns/
Version: 2.0.3-1build1
Section: universe/libs