<div dir="ltr"><div>Oops I just had the same thought as ablang.<br></div>Paul did you mean even there is no stuff in cacheĀ the resolver can be still fast?<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 22, 2017 at 2:37 PM, Paul Vixie <span dir="ltr"><<a href="mailto:paul@redbarn.org" target="_blank">paul@redbarn.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
<br>
<a href="mailto:abang@t-ipnet.net" target="_blank">abang@t-ipnet.net</a> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
<br>
Am 22. November 2017 00:13:53 MEZ schrieb Paul Vixie<<a href="mailto:paul@redbarn.org" target="_blank">paul@redbarn.org</a>>:<br>
</span><span class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
my RDNS is a virtual appliance inside virtualbox inside windows, on my<br>
laptop. when it can't work, it's because UDP/53 isn't getting clear<br>
path service upstream of me. in that case i turn my laptop... off.<br>
</blockquote>
<br>
Yes, this is a good solution which works usually out of the box. If<br>
you don't care about latency. A DNS resolver depends on caching. You<br>
need tens of thousands of subscribers for your RDNS to get a reasonable<br>
average latency.<br>
</span></blockquote>
<br>
no.<br>
<br>
you're welcome to show your math.<span class="HOEnZb"><font color="#888888"><br>
<br>
-- <br>
P Vixie</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
______________________________<wbr>_________________<br>
dns-operations mailing list<br>
<a href="mailto:dns-operations@lists.dns-oarc.net" target="_blank">dns-operations@lists.dns-oarc.<wbr>net</a><br>
<a href="https://lists.dns-oarc.net/mailman/listinfo/dns-operations" rel="noreferrer" target="_blank">https://lists.dns-oarc.net/mai<wbr>lman/listinfo/dns-operations</a><br>
dns-operations mailing list<br>
<a href="https://lists.dns-oarc.net/mailman/listinfo/dns-operations" rel="noreferrer" target="_blank">https://lists.dns-oarc.net/mai<wbr>lman/listinfo/dns-operations</a><br>
</div></div></blockquote></div><br></div>