free & public (udp only) BitTorrent tracker
http://zer0day.to/
https://torrentz.unblockall.xyz https://unblockall.xyz/
1337x.to glodls.to thepiratebay.se extratorrent.cc zooqle.com torlock.com yourbittorrent.com torrent.cd monova.org idope.se seedpeer.eu torrentfunk.com limetorrents.cc magnetdl.com torrentdownload.ch btdb.in torrentproject.se 7tor.org rutracker.org
ref - https://torrentfreak.com/russia-orders-public-tracker-block-site-refuses-170211/
Torrent Tracker List (JAN 2017 update) https://thomas.vanhoutte.be/miniblog/torrent-tracker-2017/
origin - http://www.pipiscrew.com/?p=6699 zer0day-torrent-tracker