Hi all,
Sorry for the trouble. We had an outage on our outbound DNS from 28 March 2015 23:29 UTC
to 29 March 02:45 UTC: https://letsencrypt.status.io/pages/incident/55957a99e800baa4470002da/56facd478dda369f03000d5e. We’ll post with more details soon.
Thanks,
Jacob