Install libresolv-wrapper by entering the following commands in the terminal:
sudo apt update sudo apt install libresolv-wrapper
Description:
wrapper for DNS name resolving or DNS faking
Makes it possible to contact your own DNS implementation in your test environment. It requires socket_wrapper to be able to contact the server. Alternatively, the wrapper is able to fake DNS queries and return valid responses to your application.
Homepage: https://cwrap.org/resolv_wrapper.html
Version: 1.1.5-1
Section: universe/devel