<div dir="ltr"><div>Hi,</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, May 11, 2021 at 6:24 AM Peter Gutmann <<a href="mailto:pgut001@cs.auckland.ac.nz">pgut001@cs.auckland.ac.nz</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">Hat tip to an anonymous contributor: Go to <a href="https://www.dogpoopsigns.com" rel="noreferrer" target="_blank">https://www.dogpoopsigns.com</a> and<br>
look at the certificate.  It's actually issued for <a href="https://www.smartsign.com" rel="noreferrer" target="_blank">https://www.smartsign.com</a>,<br>
but is also valid for <a href="http://www.smartsign.com" rel="noreferrer" target="_blank">www.smartsign.com</a>, <a href="http://smartsign.com" rel="noreferrer" target="_blank">smartsign.com</a>, <a href="http://myengravedsign.com" rel="noreferrer" target="_blank">myengravedsign.com</a>,<br>
<a href="http://roadtrafficsigns.com" rel="noreferrer" target="_blank">roadtrafficsigns.com</a>, <a href="http://www.mydoorsign.com" rel="noreferrer" target="_blank">www.mydoorsign.com</a>, <a href="http://www.campgroundsigns.com" rel="noreferrer" target="_blank">www.campgroundsigns.com</a>,<br>
<a href="http://myassettag.com" rel="noreferrer" target="_blank">myassettag.com</a>, <a href="http://www.xpresstags.com" rel="noreferrer" target="_blank">www.xpresstags.com</a>, <a href="http://www.recyclereminders.com" rel="noreferrer" target="_blank">www.recyclereminders.com</a>,<br>
<a href="http://shippinglabels.com" rel="noreferrer" target="_blank">shippinglabels.com</a>, <a href="http://lockouttag.com" rel="noreferrer" target="_blank">lockouttag.com</a>, <a href="http://www.xpressstamp.com" rel="noreferrer" target="_blank">www.xpressstamp.com</a>, <a href="http://xpressnow.com" rel="noreferrer" target="_blank">xpressnow.com</a>,<br>
<a href="http://www.labellab.com" rel="noreferrer" target="_blank">www.labellab.com</a>, <a href="http://www.myparkingpermit.com" rel="noreferrer" target="_blank">www.myparkingpermit.com</a>, <a href="http://www.qclabels.com" rel="noreferrer" target="_blank">www.qclabels.com</a>,<br>
<a href="http://mysafetylabels.com" rel="noreferrer" target="_blank">mysafetylabels.com</a>, <a href="http://labellab.com" rel="noreferrer" target="_blank">labellab.com</a>, <a href="http://myhardhatstickers.com" rel="noreferrer" target="_blank">myhardhatstickers.com</a>, <a href="http://www.mysafetysign.com" rel="noreferrer" target="_blank">www.mysafetysign.com</a>,<br>
<a href="http://www.warehousetags.com" rel="noreferrer" target="_blank">www.warehousetags.com</a>, <a href="http://www.roadtrafficsigns.com" rel="noreferrer" target="_blank">www.roadtrafficsigns.com</a>, <a href="http://www.myengravedsign.com" rel="noreferrer" target="_blank">www.myengravedsign.com</a>,<br>
<a href="http://www.myparkingsign.com" rel="noreferrer" target="_blank">www.myparkingsign.com</a>, <a href="http://warehousetags.com" rel="noreferrer" target="_blank">warehousetags.com</a>, <a href="http://playgroundsigns.com" rel="noreferrer" target="_blank">playgroundsigns.com</a>,<br>
<a href="http://www.jobsafetyscoreboards.com" rel="noreferrer" target="_blank">www.jobsafetyscoreboards.com</a>, <a href="http://www.mynameplates.com" rel="noreferrer" target="_blank">www.mynameplates.com</a>, <a href="http://dogpoopsigns.com" rel="noreferrer" target="_blank">dogpoopsigns.com</a>,<br>
<a href="http://www.xpresstabs.com" rel="noreferrer" target="_blank">www.xpresstabs.com</a>, <a href="http://simplyexitsigns.com" rel="noreferrer" target="_blank">simplyexitsigns.com</a>, <a href="http://www.petrescuestickers.com" rel="noreferrer" target="_blank">www.petrescuestickers.com</a>,<br>
<a href="http://www.xpressnow.com" rel="noreferrer" target="_blank">www.xpressnow.com</a>, <a href="http://mysafetysign.com" rel="noreferrer" target="_blank">mysafetysign.com</a>, <a href="http://www.mynamebadges.com" rel="noreferrer" target="_blank">www.mynamebadges.com</a>,<br>
<a href="http://wiremarkerbooks.com" rel="noreferrer" target="_blank">wiremarkerbooks.com</a>, <a href="http://xpresscenter.com" rel="noreferrer" target="_blank">xpresscenter.com</a>, <a href="http://flipplacards.com" rel="noreferrer" target="_blank">flipplacards.com</a>, <a href="http://www.xpressmats.com" rel="noreferrer" target="_blank">www.xpressmats.com</a>,<br>
<a href="http://www.myhardhatstickers.com" rel="noreferrer" target="_blank">www.myhardhatstickers.com</a>, <a href="http://www.mypoolsigns.com" rel="noreferrer" target="_blank">www.mypoolsigns.com</a>, <a href="http://xpressstamp.com" rel="noreferrer" target="_blank">xpressstamp.com</a>, <a href="http://qclabels.com" rel="noreferrer" target="_blank">qclabels.com</a>,<br>
<a href="http://jobsafetyscoreboards.com" rel="noreferrer" target="_blank">jobsafetyscoreboards.com</a>, <a href="http://www.myassettag.com" rel="noreferrer" target="_blank">www.myassettag.com</a>, <a href="http://recyclereminders.com" rel="noreferrer" target="_blank">recyclereminders.com</a>,<br>
<a href="http://www.lockouttag.com" rel="noreferrer" target="_blank">www.lockouttag.com</a>, <a href="http://mynameplates.com" rel="noreferrer" target="_blank">mynameplates.com</a>, <a href="http://www.flipplacards.com" rel="noreferrer" target="_blank">www.flipplacards.com</a>,<br>
<a href="http://www.mysecuritysign.com" rel="noreferrer" target="_blank">www.mysecuritysign.com</a>, <a href="http://www.shippinglabels.com" rel="noreferrer" target="_blank">www.shippinglabels.com</a>, <a href="http://www.xpresscenter.com" rel="noreferrer" target="_blank">www.xpresscenter.com</a>,<br>
<a href="http://xpresstags.com" rel="noreferrer" target="_blank">xpresstags.com</a>, <a href="http://www.mysafetylabels.com" rel="noreferrer" target="_blank">www.mysafetylabels.com</a>, <a href="http://mypoolsigns.com" rel="noreferrer" target="_blank">mypoolsigns.com</a>, <a href="http://mynamebadges.com" rel="noreferrer" target="_blank">mynamebadges.com</a>,<br>
<a href="http://www.photo-badge.com" rel="noreferrer" target="_blank">www.photo-badge.com</a>, <a href="http://campgroundsigns.com" rel="noreferrer" target="_blank">campgroundsigns.com</a>, <a href="http://photo-badge.com" rel="noreferrer" target="_blank">photo-badge.com</a>,<br>
<a href="http://www.wiremarkerbooks.com" rel="noreferrer" target="_blank">www.wiremarkerbooks.com</a>, <a href="http://www.playgroundsigns.com" rel="noreferrer" target="_blank">www.playgroundsigns.com</a>, <a href="http://mydoorsign.com" rel="noreferrer" target="_blank">mydoorsign.com</a>,<br>
<a href="http://myparkingpermit.com" rel="noreferrer" target="_blank">myparkingpermit.com</a>, <a href="http://myparkingsign.com" rel="noreferrer" target="_blank">myparkingsign.com</a>, <a href="http://petrescuestickers.com" rel="noreferrer" target="_blank">petrescuestickers.com</a>,<br>
<a href="http://mysecuritysign.com" rel="noreferrer" target="_blank">mysecuritysign.com</a>, <a href="http://www.simplyexitsigns.com" rel="noreferrer" target="_blank">www.simplyexitsigns.com</a>, <a href="http://www.tamperevidentlabels.com" rel="noreferrer" target="_blank">www.tamperevidentlabels.com</a>,<br>
<a href="http://www.dogpoopsigns.com" rel="noreferrer" target="_blank">www.dogpoopsigns.com</a>, <a href="http://xpresstabs.com" rel="noreferrer" target="_blank">xpresstabs.com</a>, <a href="http://tamperevidentlabels.com" rel="noreferrer" target="_blank">tamperevidentlabels.com</a>, and<br>
<a href="http://xpressmats.com" rel="noreferrer" target="_blank">xpressmats.com</a>.<br>
<br>
OK, it's CDN certificate, for which a random jumble of unrelated DNs like this<br>
is the norm.  The unintended dogpoop comedy is a good indication of the state<br>
of commercial PKI in this area.<br></blockquote><div><br></div><div>Unrelated?  Those domains all seem to be sign/sticker/label printing business(es). Perhaps they are all the same business?  They all use similar web site templates, and all share "Visitor No. 250 005 xxx" down the bottom.</div><div><br></div><div>I think these are all the same business.  It's still funny though.</div><div><br></div><div></div></div><div dir="ltr" class="gmail_signature"><div dir="ltr">Sean<table width="90%" border="0" cellspacing="0" cellpadding="0" style="margin:0px;padding:0px;font-family:"Times New Roman";max-width:348px"><tbody style="margin:0px;padding:0px"><tr style="margin:0px;padding:0px"><td style="padding:0px"><table border="0" cellspacing="0" cellpadding="0" style="margin:0px;padding:20px 0px 0px"><tbody style="margin:0px;padding:0px"><tr style="margin:0px;padding:0px"><td valign="top" style="padding:0px 20px 0px 0px;vertical-align:top;border-right:1px solid rgb(213,213,213)"></td><td style="padding:0px 0px 0px 20px"><table border="0" cellspacing="0" cellpadding="0" style="margin:0px;padding:0px"><tbody style="margin:0px;padding:0px"><tr style="margin:0px;padding:0px"><td colspan="2" style="padding:0px 0px 3px;font-family:Arial,Helvetica,Verdana,sans-serif;font-size:11px;line-height:13px;color:rgb(3,112,248)">‏</td></tr></tbody></table></td></tr></tbody></table></td></tr><tr style="margin:0px;padding:0px"></tr></tbody></table><br></div></div></div>