nist.gov DNSSEC Outage: 2021-06-13
Updated: June 14, 2021
Overview
This page gives some details on the nist.gov DNSSEC outage on June 13, 2021.
Timeline / DNSViz
- 2021-06-12 00:37:57 UTC — first personally observed nist.gov DNSSEC failure
- 2021-06-13 13:22:18 UTC — No RRSIGs
- 2021-06-13 14:08:06 UTC — DNSSEC disabled
- 2021-06-13 19:32:53 UTC — last personally observed nist.gov DNSSEC failure
Logfile examples
- [1623458277] unbound[316:0] info: validation failure <nist.gov. A IN>: no signatures from 129.6.13.3
- [1623458352] unbound[316:0] info: validation failure <time.nist.gov. A IN>: DS got unsigned CNAME answer from 129.6.13.8 and 132.163.4.10 for DS time.nist.gov. while building chain of trust
- [1623458456] unbound[316:0] info: validation failure <www.nist.gov. A IN>: DS got unsigned CNAME answer from 205.251.199.1 and 205.251.198.3 and 129.6.13.3 for DS www.nist.gov. while building chain of trust
- [1623612773] unbound[316:0] info: validation failure <nist.gov. A IN>: no signatures with algorithm RSASHA256 from 129.6.13.3