/usr/share/man/man3/lwres_endhostent.3.gz is in libbind-dev 1:9.10.3.dfsg.P4-8ubuntu1.12.
This file is owned by root:root, with mode 0o644.
It is a symlink to /usr/share/man/man3/./usr/share/man/man3/lwres_gethostbyaddr_r.3.gz