/usr/lib/python2.7/dist-packages/pydns-2.3.6.egg-info is in python-dns 2.3.6-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/pydns-2.3.6.egg-info