/usr/share/man/man1/isc-config.sh.1.gz is in bind9 1:9.9.5.dfsg-3.
This file is owned by root:root, with mode 0o644.
It is a symlink to /usr/share/man/man1/./usr/share/man/man1/bind9-config.1.gz
/usr/share/man/man1/./usr/share/man/man1/bind9-config.1.gz