<div dir="ltr"><div dir="ltr">It looks like it worked. Your test is asking for A records, not the TXT records for the name. Try,<div><br></div><div>$ dig _<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. txt @localhost<br></div></div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 14, 2020 at 10:31 AM Axel Rau <<a href="mailto:Axel.Rau@chaos1.de">Axel.Rau@chaos1.de</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"><div style="overflow-wrap: break-word;"><br><div><br><blockquote type="cite"><div>Am 14.03.2020 um 18:14 schrieb Chuck Aurora <<a href="mailto:ca@nodns4.us" target="_blank">ca@nodns4.us</a>>:</div><br><div><div><blockquote type="cite" style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">it seems, the dynamic update protocol does not allow things like<br><span style="white-space:pre-wrap"> </span>_acme-challenge.some-host.some.domain TXT<span style="white-space:pre-wrap"> </span>"tR0VhMRfb4v5WsctEgoD3aWNRJ73n2wqn9hlTPE9pA0"<br>because there is no zone<br><span style="white-space:pre-wrap"> </span>some-host.some.domain<br></blockquote><br style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><span style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">I am pretty sure that is not correct, but we can't help unless you</span><br style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><span style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">show your work. If you need to specify the zone to update, you can</span><br style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><span style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">and should. BIND's nsupdate(8) and other dynamic DNS clients allow</span><br style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><span style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">you to do this.</span><br style="font-family:Menlo-Regular;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"></div></div></blockquote></div><div><br></div>With this file<div>- - -</div><div><div>server localhost</div><div>debug</div><div>zone <a href="http://lrau.net" target="_blank">lrau.net</a></div><div>ttl 3600</div><div>add _<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. 3600 TXT "tR0VhMRfb4v5WsctEgoD3aWNRJ73n2wqn9hlTPE9pA0"</div><div>show</div><div>send</div><div>answer</div><div>- - -</div><div>I get:</div><div>- - -</div><div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures"># nsupdate -k /usr/local/etc/namedb/dns-keys/ddns-key.conf ~/admin/ns-update-example.txt</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">Outgoing update query:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id: 0</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; flags:; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ZONE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;<a href="http://lrau.net" target="_blank">lrau.net</a>.<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>SOA</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; UPDATE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">_<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. 3600 IN<span style="white-space:pre-wrap"> </span>TXT<span style="white-space:pre-wrap"> </span>"tR0VhMRfb4v5WsctEgoD3aWNRJ73n2wqn9hlTPE9pA0"</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">Sending update to ::1#53</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">Outgoing update query:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id: 41111</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; flags:; ZONE: 1, PREREQ: 0, UPDATE: 1, ADDITIONAL: 1</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ZONE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;<a href="http://lrau.net" target="_blank">lrau.net</a>.<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>SOA</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; UPDATE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">_<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. 3600 IN<span style="white-space:pre-wrap"> </span>TXT<span style="white-space:pre-wrap"> </span>"tR0VhMRfb4v5WsctEgoD3aWNRJ73n2wqn9hlTPE9pA0"</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; TSIG PSEUDOSECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">ddns-key.<span style="white-space:pre-wrap"> </span>0<span style="white-space:pre-wrap"> </span>ANY<span style="white-space:pre-wrap"> </span>TSIG<span style="white-space:pre-wrap"> </span>hmac-sha256. 1584206515 300 32 . . . 41111 NOERROR 0 </span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">Reply from update query:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id: 41111</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; flags: qr; ZONE: 1, PREREQ: 0, UPDATE: 0, ADDITIONAL: 1</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ZONE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;<a href="http://lrau.net" target="_blank">lrau.net</a>.<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>SOA</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; TSIG PSEUDOSECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">ddns-key.<span style="white-space:pre-wrap"> </span>0<span style="white-space:pre-wrap"> </span>ANY<span style="white-space:pre-wrap"> </span>TSIG<span style="white-space:pre-wrap"> </span>hmac-sha256. 1584206515 300 32 . . . 41111 NOERROR 0 </span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">Answer:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ->>HEADER<<- opcode: UPDATE, status: NOERROR, id: 41111</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; flags: qr; ZONE: 1, PREREQ: 0, UPDATE: 0, ADDITIONAL: 1</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; ZONE SECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;<a href="http://lrau.net" target="_blank">lrau.net</a>.<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>SOA</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">;; TSIG PSEUDOSECTION:</span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><span style="font-variant-ligatures:no-common-ligatures">ddns-key.<span style="white-space:pre-wrap"> </span>0<span style="white-space:pre-wrap"> </span>ANY<span style="white-space:pre-wrap"> </span>TSIG<span style="white-space:pre-wrap"> </span>hmac-sha256. 1584206515 300 32 . . . 41111 NOERROR 0 </span></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255);min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Monaco;background-color:rgb(255,255,255)"><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures"># dig _<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. @localhost</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">; <<>> DiG 9.16.0 <<>> _<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>. @localhost</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; global options: +cmd</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; Got answer:</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6153</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; OPT PSEUDOSECTION:</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">; EDNS: version: 0, flags:; udp: 4096</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">; COOKIE: 404b9f34e94920a4ef3dd3065e6d14308acdeabfe0744b88 (good)</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; QUESTION SECTION:</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;_<a href="http://acme-challenge.imap.lrau.net" target="_blank">acme-challenge.imap.lrau.net</a>.<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>A</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; AUTHORITY SECTION:</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures"><a href="http://lrau.net" target="_blank">lrau.net</a>.<span style="white-space:pre-wrap"> </span>3600<span style="white-space:pre-wrap"> </span>IN<span style="white-space:pre-wrap"> </span>SOA<span style="white-space:pre-wrap"> </span><a href="http://ns4.lrau.net" target="_blank">ns4.lrau.net</a>. <a href="http://hostmaster.lrau.net" target="_blank">hostmaster.lrau.net</a>. 2020030850 86400 7200 604800 3600</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; Query time: 0 msec</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; SERVER: ::1#53(::1)</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; WHEN: Sat Mar 14 17:28:16 UTC 2020</span></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">;; MSG SIZE rcvd: 145</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;min-height:15px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></div><div style="margin:0px;font-stretch:normal;line-height:normal"><span style="font-variant-ligatures:no-common-ligatures">(pki_dev_p37) [root@hermes /usr/local/py_venv/pki_dev_p37/src]# </span></div><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div></div></div><div>Axel</div><div>
<div dir="auto" style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div dir="auto" style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div style="color:rgb(0,0,0);font-family:Helvetica;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div>---<br>PGP-Key: CDE74120 ☀ computing @ chaos claudius</div></div></div></div></div></div>
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