This file is indexed.

/usr/lib/x86_64-linux-gnu/libdns_sd.so is in libavahi-compat-libdnssd-dev 0.6.31-4ubuntu1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libdns_sd.so.1.0.0