usfj.mil DNSSEC Outage: 2015-07-30 to 2015-07-31

Updated: July 31, 2015

Overview

This page gives some details on the usfj.mil DNSSEC outage from July 30 to 31, 2015.

Timeline / DNSViz

OpenDNS & Google Public DNS

OpenDNS does not support DNSSEC, instead supporting DNSCurve. Google Public DNS currently supports only DNSSEC, and thus, Google's users saw SERVFAIL for queries under usfj.mil during this outage.

With OpenDNS, queries succeed:

$ dig www.usfj.mil. @resolver1.opendns.com.

; <<>> DiG 9.4.2-P2 <<>> www.usfj.mil. @resolver1.opendns.com.
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55725
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.usfj.mil. IN A

;; ANSWER SECTION:
www.usfj.mil. 7200 IN CNAME www.dodpw.defense.gov.edgesuite.net.
www.dodpw.defense.gov.edgesuite.net. 300 IN CNAME a1603.dscb.akamai.net.
a1603.dscb.akamai.net. 20 IN A 23.3.96.146
a1603.dscb.akamai.net. 20 IN A 23.3.96.104

;; Query time: 245 msec
;; SERVER: 208.67.222.222#53(208.67.222.222)
;; WHEN: Thu Jul 30 05:44:58 2015
;; MSG SIZE rcvd: 143

With Google Public DNS, with DNSSEC, queries fail:

$ dig www.usfj.mil. @8.8.8.8

; <<>> DiG 9.4.2-P2 <<>> www.usfj.mil. @8.8.8.8
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 8189
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.usfj.mil. IN A

;; Query time: 242 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Thu Jul 30 05:45:15 2015
;; MSG SIZE rcvd: 30

dnscheck

dnscheck.labs.nic.cz archived a DNSSEC outage at 2015-07-30 05:41:37 (requires javascript).

dnscheck.iis.se archived a DNSSEC outage at 2015-07-30 05:40:51 (requires javascript).

Zonemaster

Zonemaster archived this usfj.mil DNSSEC outage.