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<p class="MsoNormal">Warren is on the right track. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">More specifically, there are seven authoritative name servers for navy.mil. Three of them respond properly for usno.navy.mil:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">$ dig @ns.jtfgno.mil. usno.navy.mil soa +short<o:p></o:p></p>
<p class="MsoNormal">psyche.usno.navy.mil. hostmaster.usno.navy.mil. 201709123 3600 1800 2147483647 3600<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">$ dig @uforiftr02.csd.disa.mil. usno.navy.mil soa +short<o:p></o:p></p>
<p class="MsoNormal">psyche.usno.navy.mil. hostmaster.usno.navy.mil. 201709123 3600 1800 2147483647 3600<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">$ dig @updciftr02.csd.disa.mil. usno.navy.mil soa +short<o:p></o:p></p>
<p class="MsoNormal">psyche.usno.navy.mil. hostmaster.usno.navy.mil. 201709123 3600 1800 2147483647 3600<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Four of the authoritative name servers for navy.mil respond with NXDOMAIN for usno.navy.mil:
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">$ dig @ns.cybercom.mil. usno.navy.mil soa<o:p></o:p></p>
<p class="MsoNormal">$ dig @UFORIFTR01.CSD.DISA.MIL. usno.navy.mil soa<o:p></o:p></p>
<p class="MsoNormal">$ dig @NS1.CSD.DISA.MIL. usno.navy.mil soa<o:p></o:p></p>
<p class="MsoNormal">$ dig @UPDCIFTR01.CSD.DISA.MIL. usno.navy.mil soa<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The DNS administrators of navy.mil need to fix four of their seven authoritative name servers to respond properly for usno.navy.mil…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Matt<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Outages <outages-bounces@outages.org> on behalf of Warren Kumari via Outages <outages@outages.org><br>
<b>Reply-To: </b>Warren Kumari <warren@kumari.net><br>
<b>Date: </b>Friday, December 21, 2018 at 10:00 AM<br>
<b>To: </b>Jared Mauch <jared@puck.nether.net><br>
<b>Cc: </b>"outages@outages.org" <outages@outages.org><br>
<b>Subject: </b>[EXTERNAL] Re: [outages] usno.navy.mil disappeared?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif">Actually, that is what I was going to say... and then I poked again and saw:<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">$ dig ns <a href="http://usno.navy.mil">usno.navy.mil</a> @<a href="http://ns.cybercom.mil">ns.cybercom.mil</a>.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">; <<>> DiG 9.11.1-P3 <<>> ns <a href="http://usno.navy.mil">
usno.navy.mil</a> @<a href="http://ns.cybercom.mil">ns.cybercom.mil</a>.<o:p></o:p></p>
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<p class="MsoNormal">;; global options: +cmd<o:p></o:p></p>
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<p class="MsoNormal">;; Got answer:<o:p></o:p></p>
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<p class="MsoNormal">;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13693<o:p></o:p></p>
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<p class="MsoNormal">;; flags: qr aa; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">;; OPT PSEUDOSECTION:<o:p></o:p></p>
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<p class="MsoNormal">; EDNS: version: 0, flags:; udp: 4096<o:p></o:p></p>
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<p class="MsoNormal">;; QUESTION SECTION:<o:p></o:p></p>
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<p class="MsoNormal">;<a href="http://usno.navy.mil">usno.navy.mil</a>. IN NS<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">;; Query time: 52 msec<o:p></o:p></p>
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<p class="MsoNormal">;; SERVER: 131.77.60.235#53(131.77.60.235)<o:p></o:p></p>
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<p class="MsoNormal">;; WHEN: Fri Dec 21 09:56:49 EST 2018<o:p></o:p></p>
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<p class="MsoNormal">;; MSG SIZE rcvd: 42<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><a href="http://navy.mil">navy.mil</a> seems to be returning NXDOMAIN for
<a href="http://usno.navy.mil">usno.navy.mil</a> (or, I haven't had sufficient coffee..)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">W<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, Dec 21, 2018 at 9:56 AM Jared Mauch via Outages <<a href="mailto:outages@outages.org">outages@outages.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Looks like either a DNSSEC problem or their servers are down/unreachable.<br>
<br>
<a href="http://dnsviz.net/d/usno.navy.mil/dnssec/" target="_blank">http://dnsviz.net/d/usno.navy.mil/dnssec/</a><br>
<br>
- Jared<br>
<br>
> On Dec 21, 2018, at 9:48 AM, Steven Surdock via Outages <<a href="mailto:outages@outages.org" target="_blank">outages@outages.org</a>> wrote:<br>
> <br>
> Anyone know what is going on with The US Naval Observatory? <a href="http://Usno.navy.mil" target="_blank">Usno.navy.mil</a> appears to be completely unresolvable. Affecting access to tick and tock time servers.<br>
> <br>
> $ nslookup -type=NS <a href="http://usno.navy.mil" target="_blank">usno.navy.mil</a> 8.8.8.8<br>
> *** <a href="http://google-public-dns-a.google.com" target="_blank">google-public-dns-a.google.com</a> can't find
<a href="http://usno.navy.mil" target="_blank">usno.navy.mil</a>: Server failed<br>
> Server: <a href="http://google-public-dns-a.google.com" target="_blank">google-public-dns-a.google.com</a><br>
> Address: 8.8.8.8<br>
> <br>
> -Steve S.<br>
> <br>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">I don't think the execution is relevant when it was obviously a bad idea in the first place.<br>
This is like putting rabid weasels in your pants, and later expressing regret at having chosen those particular rabid weasels and that pair of pants.<br>
---maf<o:p></o:p></p>
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