I think that is going to depend on how you have it configured. I can verify that with my setup after lunch. <span></span><br><br>On Monday, August 17, 2015, Scott Bragg <<a href="mailto:walkingbear@gmail.com">walkingbear@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I have a couple of questions on how PowerDNS authoritative servers pull zones from a PostgreSQL backend. Is it normal for them to do a full zone transfer every X minutes when the SOA TTL is set to X, even if the serial for that zone hasn't changed? <div><br>Scott</div><div><br></div></div>
</blockquote><br><br>-- <br><div dir="ltr"><div><div dir="ltr"><div>James Sumners<br><a href="http://james.sumners.info/" target="_blank">http://james.sumners.info/</a> (technical profile)</div><div><a href="http://jrfom.com/" target="_blank">http://jrfom.com/</a> (personal site)</div><div><a href="http://haplo.bandcamp.com/" target="_blank">http://haplo.bandcamp.com/</a> (band page)</div></div></div></div><br>