libbind-export-dev - 1:9.11.5.P4+dfsg-5.1+deb10u7 main

The Berkeley Internet Name Domain (BIND) implements an Internet domain
name server. BIND is the most widely-used name server software on the
Internet, and is supported by the Internet Software Consortium, www.isc.org.
.
This package delivers development files for the exported BIND libraries.