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<div class="moz-cite-prefix">On 31/03/2021 20:12, Chhavi Mittal
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAOy0CCGe13PVQ+7LcAY+Ga1pLfABq_SSm+5A1LVOZq8_wsiUaw@mail.gmail.com">
<div>This is what I get in tcpdump: I see a call to 53 for
securityservices and then a call to 8699 for <a
href="http://mydomain.com" moz-do-not-send="true">mydomain.com</a>
and then 2 more pair of calls for the same but end result is a
timeout.</div>
<div><br>
</div>
<div>12:09:18.666913 IP (tos 0x0, ttl 64, id 5331, offset 0, flags
[none], proto UDP (17), length 81)<br>
127.0.0.1.36427 > 127.0.0.1.53: 32855+ [1au] A? <a
href="http://securityservices.com" moz-do-not-send="true">securityservices.com</a>.
(53)<br>
0x0000: 4500 0051 14d3 0000 4011 67c7 7f00 0001
<a class="moz-txt-link-abbreviated" href="mailto:E..Q....@.g">E..Q....@.g</a>.....<br>
0x0010: 7f00 0001 8e4b 0035 003d fe50 8057 0120
.....K.5.=.P.W..<br>
0x0020: 0001 0000 0000 0001 1476 6572 6173 6563 .........sec<br>
0x0030: 7572 6974 7973 6572 7669 6365 7303 636f <a
href="http://urityservices.co" moz-do-not-send="true">urityservices.co</a><br>
0x0040: 6d00 0001 0001 0000 2910 0000 0000 0000
m.......).......<br>
0x0050: 00 .<br>
12:09:18.667947 IP (tos 0x0, ttl 64, id 5332, offset 0, flags
[DF], proto UDP (17), length 58)<br>
127.0.0.1.40512 > 127.0.0.1.8699: UDP, length 30<br>
0x0000: 4500 003a 14d4 4000 4011 27dd 7f00 0001
<a class="moz-txt-link-abbreviated" href="mailto:E..:..@.@">E..:..@.@</a>.'.....<br>
0x0010: 7f00 0001 9e40 21fb 0026 fe39 6eeb 0100
.....@!..&.9n...<br>
0x0020: 0001 0000 0000 0000 086d 7964 6f6d 6169
.........mydomai<br>
0x0030: 6e03 636f 6d00 0001 0001 n.com.....</div>
</blockquote>
<p>OK, so auth sends the request for mydomain.com to the recursor on
8699, but the recursor doesn't forward it to auth on localhost:53,
so your dig client times out and retries 5 seconds later.<br>
</p>
<p>Is your recursor definitely listening on port 8699? (use
"netstat -naup" or "ss -naup")</p>
<p><br>
</p>
<p><br>
</p>
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