https://bugzilla.mozilla.org/show_bug.cgi?id=1093983 https://bugzilla.mozilla.org/show_bug.cgi?id=1093983#c14 https://bugzilla.mozilla.org/show_bug.cgi?id=1093983#c16 https://lists.dns-oarc.net/pipermail/dns-operations/2015-February/012886.html