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<div class="moz-cite-prefix">On 27/07/2024 10:07, Jan-Piet Mens via
Pdns-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:ZqS4uW2j_OGJt579@rabbit.ww.mens.de">
<blockquote type="cite" style="color: #007cff;">DOMANIN.TLD IN A
185.99.65.7777
<br>
</blockquote>
<br>
interesting IP address.
</blockquote>
<p>Indeed. The OP emphasised that this is literally the invalid IP
address they put in. If the first three octets are correct then
the prefix belongs to a Czech internet exchange.</p>
<p>I think the point was, how is PowerDNS expected to handle
malformed IP addresses? But without knowing the actual domain, we
can't tell why they started to get NXDOMAIN as the OP claimed, and
not (for example) SERVFAIL or NOERROR.<br>
</p>
<p>I guess if they've already changed it and the problem has gone
away, there's nothing to be learned now.<br>
</p>
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