[Outages-discussion] Mixed Case of.mil MX Servers?

[Frank Bulk (iname.com)]

See here for more details: https://kb.isc.org/article/AA-01113

Frank

-----Original Message-----
From: Outages-discussion [mailto:outages-discussion-bounces at outages.org] On
Behalf Of Jim Popovitch
Sent: Monday, October 27, 2014 8:48 PM
To: outages-discussion at outages.org
Subject: Re: [Outages-discussion] Mixed Case of.mil MX Servers?

On Mon, Oct 27, 2014 at 7:58 PM, Jeremy Chadwick via Outages
<outages at outages.org> wrote:
> Is it possible for someone to provide output from something like
> "dig mx navy.mil. +trace" ?

Here's some relevant bits of interest from USA and EU queries in which
I see 3 different cases for the word "navy"  (nAVy, naVy, nAvy) (also:
.MIL and .miL).  What's up with the case sensitivity?

Atlanta:
MX 20 sec-jeemsg.eemsg.mail.MIl. from server 199.252.180.234 in 30 ms.
MX 30 mx14.nmci.nAVy.MIl. from server 199.252.180.234 in 30 ms.
MX 30 mx13.nmci.nAVy.MIl. from server 199.252.180.234 in 30 ms.
MX 10 pri-jeemsg.eemsg.mail.MIl. from server 199.252.180.234 in 30 ms.
MX 30 mx15.nmci.nAVy.MIl. from server 199.252.180.234 in 30 ms.

Seattle:
MX 10 pri-jeemsg.eemsg.mail.miL. from server 199.252.155.234 in 80 ms.
MX 20 sec-jeemsg.eemsg.mail.miL. from server 199.252.155.234 in 80 ms.
MX 30 mx15.nmci.naVy.miL. from server 199.252.155.234 in 80 ms.
MX 30 mx14.nmci.naVy.miL. from server 199.252.155.234 in 80 ms.
MX 30 mx13.nmci.naVy.miL. from server 199.252.155.234 in 80 ms.

Netherlands:
MX 30 mx13.nmci.nAvy.miL. from server 199.252.154.234 in 20 ms.
MX 30 mx15.nmci.nAvy.miL. from server 199.252.154.234 in 20 ms.
MX 20 sec-jeemsg.eemsg.mail.miL. from server 199.252.154.234 in 20 ms.
MX 10 pri-jeemsg.eemsg.mail.miL. from server 199.252.154.234 in 20 ms.
MX 30 mx14.nmci.nAvy.miL. from server 199.252.154.234 in 20 ms.

-Jim P.
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