Thanks. I just think it "works", because everyone can query the record of my zone though there is no SOA (in PowerDNS).<div><br><div class="gmail_quote">2010/11/11 bert hubert <span dir="ltr"><<a href="mailto:bert.hubert@netherlabs.nl">bert.hubert@netherlabs.nl</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div></div><div class="h5">On Thu, Nov 11, 2010 at 12:05:26PM +0800, Xscape wrote:<br>
> hi,<br>
> I will manage one dns zone(or one domain) with pdns authoritative server<br>
> (mysql backend). Is there any problems without soa record.<br>
<br>
</div></div>SOA means 'start of authority'. Without SOA, there is no authority and no<br>
zone.<br>
<br>
So yes, it is mandatory for DNS, not just for PowerDNS.<br>
<font color="#888888"><br>
Bert<br>
</font><div><div></div><div class="h5">_______________________________________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Regards, <br>Conan<br>
</div>