How to uninstall opendnssec-signer-tools from Ubuntu
To uninstall just opendnssec-signer-tools package itself from Ubuntu execute on terminal:
sudo apt-get remove opendnssec-signer-tools
Uninstall opendnssec-signer-tools and it's dependent packages
To uninstall the opendnssec-signer-tools package and any other dependant package which are no longer needed on Ubuntu.
sudo apt-get autoremove opendnssec-signer-tools
If you also want to delete configuration and/or data files of opendnssec-signer-tools from Ubuntu then this will work:
sudo apt-get purge opendnssec-signer-tools
To delete configuration and/or data files of opendnssec-signer-tools and it's dependencies from Ubuntu then execute:
sudo apt-get autoremove --purge opendnssec-signer-tools
opendnssec-signer-tools package information
set of tools used by OpenDNSSEC to sign zone files
OpenDNSSEC is a complete DNSSEC zone signing system which is very easy to use with stability and security in mind. There are a lot of details in signing zone files with DNSSEC and OpenDNSSEC covers most of it. This package contains OpenDNSSEC Signer Engine Tools. The task of the signer engine is to schedule signing operation on DNS zones. Taking input from the KASP, it will automatically sign zones and keep their signatures up-to-date.