Changelog for python3-py3dns-3.0.4-4.fc21.noarch.rpm :
Sun Jun 8 14:00:00 2014 Fedora Release Engineering - 3.0.4-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild

Tue May 27 14:00:00 2014 Kalev Lember - 3.0.4-3
- Rebuilt for https://fedoraproject.org/wiki/Changes/Python_3.4

Tue Sep 24 14:00:00 2013 Ralph Bean - 3.0.4-2
- Update with comments from review.

Mon Sep 23 14:00:00 2013 Ralph Bean - 3.0.4-1
- Initial package for Fedora