DNSSEC Outage: 2010-09-16

Updated: February 12, 2017


This page gives some details on the DNSSEC outage on September 16, 2010.

Mozilla used to have a post-mortem blog post about this outage, but they deleted it. Fortunately it was saved by Here is also a screenshot of the saved page:

September 16, 2010 DNSSEC outage
(click for a full resolution image.)