army.mil DNSSEC Outage: 2020-04-03

Date: April 3, 2020

Overview

This page gives some details on the army.mil DNSSEC outage on April 3, 2020.

Timeline / DNSViz

• 2020-04-03 05:14:55 UTC — Bogus DNSSEC delegation
• 2020-04-03 12:37:59 UTC — last personally observed army.mil DNSSEC failure

Since DNSViz has lots its archives multiple times, here are some 3rd party copies:

• archive.is
• archive.org
• archive.md

Logfile examples

• [1585880393] unbound[58922:0] info: validation failure <www.army.mil. A IN>: signature crypto failed from 140.153.43.44 for key army.mil. while building chain of trust
• [1585880585] unbound[58922:0] info: validation failure <army.mil. A IN>: signature crypto failed from 192.82.113.7 for key army.mil. while building chain of trust
• [1585917479] unbound[58922:0] info: validation failure <www.army.mil. A IN>: signature crypto failed from 192.82.113.7 for key army.mil. while building chain of trust