<div dir="ltr">Almost looks like someone hiding binary code in the 1/2 values ...<div>But misconfiguration seems more likely.<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><br>-- <br>Bob Harold</div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 30, 2020 at 3:16 PM John Levine <<a href="mailto:johnl@taugh.com">johnl@taugh.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">In article <<a href="mailto:02fe7bae-fec6-f314-b189-4214b75cef60@nic.cz" target="_blank">02fe7bae-fec6-f314-b189-4214b75cef60@nic.cz</a>> you write:<br>
>This is query list for domain <a href="http://truckinsurancekentucky.com" rel="noreferrer" target="_blank">truckinsurancekentucky.com</a>:<br>
><br>
><a href="http://mx1.mx1.mx1.mx1.mx1.mx2.mx1.mx2.mx1.mta-sts.mx1.mx1.mx2.mx2.mta-sts.mx1.mx1.truckinsurancekentucky.com" rel="noreferrer" target="_blank">mx1.mx1.mx1.mx1.mx1.mx2.mx1.mx2.mx1.mta-sts.mx1.mx1.mx2.mx2.mta-sts.mx1.mx1.truckinsurancekentucky.com</a>. AAAA<br>
<br>
>Domain <a href="http://truckinsurancekentucky.com" rel="noreferrer" target="_blank">truckinsurancekentucky.com</a> is not the only one with this weird behavior. Does anyone have an idea what is causing this?<br>
<br>
It sure looks like misconfigured mta-sts.<br>
<br>
That domain is dead, got another live one we could look at and see how it's configured? Tnx.<br>
<br>
-- <br>
Regards,<br>
John Levine, <a href="mailto:johnl@taugh.com" target="_blank">johnl@taugh.com</a>, Primary Perpetrator of "The Internet for Dummies",<br>
Please consider the environment before reading this e-mail. <a href="https://jl.ly" rel="noreferrer" target="_blank">https://jl.ly</a><br>
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</blockquote></div>