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<p class="MsoNormal"><span style="color:#1F497D">Hi Peter,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We look after the domain name. nexusformat.org is registered to a server here that just does a redirect to
<a href="http://www.nexusformat.org">www.nexusformat.org</a>. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">www.nexusformat.org is actually a canonical name for nexusformat.github.io
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I see the same issue as you with my work computer, but my personal tablet accesses them fine. So it looks like a site/fortinet issue I guess?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Freddie<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="mso-fareast-language:EN-GB"> NeXus-committee <nexus-committee-bounces@shadow.nd.rl.ac.uk>
<b>On Behalf Of </b>Chang, Peter (DLSLtd, RAL, LSCI) via NeXus-committee<br>
<b>Sent:</b> 31 May 2022 13:53<br>
<b>To:</b> NeXus-committee@nexusformat.org<br>
<b>Subject:</b> [NeXus-committee] Fortinet has blocked www.nexusformat.org<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The SSL certificate seems dodgy according to firefox:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">From home broadband:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">nexusformat.org uses an invalid security certificate.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">The certificate is not trusted because it is self-signed.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">From Diamond network (so Janet):<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Someone could be trying to impersonate the site and you should not continue.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Web sites prove their identity via certificates. Firefox does not trust
<a href="http://www.nexusformat.org">www.nexusformat.org</a> because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:36.0pt">Error code: SEC_ERROR_UNKNOWN_ISSUER<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Has the DNS entry for nexusformat.org been hijacked? Clicking through at home sees the usual site but from work I see:<o:p></o:p></p>
<p class="MsoNormal"><img border="0" width="1002" height="458" style="width:10.4375in;height:4.7708in" id="Picture_x0020_1" src="cid:image001.png@01D87503.FAF6A750" alt="Graphical user interface, application, Teams
Description automatically generated"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Who’s in charge of the domain name?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal">Peter<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p> <o:p></o:p></p>
<p>-- <o:p></o:p></p>
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