USN-3715-1: dns-root-data update

12 July 2018

The list of trust anchors has been updated.



  • dns-root-data - DNS root data including root zone and DNSSEC key


This update adds the latest DNSSEC validation trust anchor required for the
upcoming Root Zone KSK Rollover and refreshes the list of root hints.

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 17.10
Ubuntu 16.04

In general, a standard system update will make all the necessary changes.