<div dir="ltr">Hi Frank<br><br>We use Powerdns-Admin GUI and PDNS with Sqlite3 Backend - PTR Records do not change that frequently. <div><br></div><div>So that might not be an issue.</div><div><br></div><div>Thank you</div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">Am Fr., 21. Feb. 2025 um 11:58 Uhr schrieb <<a href="mailto:frank@kiwazo.be">frank@kiwazo.be</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Hi Rob,<div><br></div><div>Yes, should be possible, PowerDNS won't complain about 2000-3000 or more records in the zone.</div><div><br></div><div>If you should or not depends on how often and how you'll change them.</div><div><br></div><div>Some web UIs might get slow if there are 3000 records in a zone, so try that out.</div><div><br></div><div>Frank</div><div><br></div><div><div><br><blockquote type="cite"><div>On 21 Feb 2025, at 11:52, rob777 via Pdns-users <<a href="mailto:pdns-users@mailman.powerdns.com" target="_blank">pdns-users@mailman.powerdns.com</a>> wrote:</div><br><div><div dir="ltr">Hi<div><br></div><div>I have a theoretical question which i'm unsure about after AI und Forum research.</div><div><br></div><div>- i have 300-400 IP Subnets (mostly /24 Subnets in 10.0.0/8 CIDR)</div><div>- The devices in these 300-400 Subnets have A records in a internal Powerdns Zone <a href="http://internal.mydomain.com/" target="_blank">internal.mydomain.com</a> </div><div>- There are not that much devices in these Subnetzs (total between 2000-3000 Devices/A-Record)</div><div>- Until now we didnt have PTR Records in Reverse Zones for these internal records</div><div>- We are thinking about configuring PTR Records for these internal devices in 300-400 Subnets</div><div>- But if possible we would not like to have 300-400 Reverse Zones but instead having one single Reverse Zone 10.in-addr.arpa for all the devices in the subnets</div><div><br></div><div>So then having one PTR Zone 10.in-addr.arpa with entries like</div><div><br></div><div>5.20.0.10.in-addr.arpa. IN PTR <a href="http://test.internal.mydomain.com/" target="_blank">test.internal.mydomain.com</a>.</div><div>4.0.2.10.in-addr.arpa. IN PTR <a href="http://ab.internal.mydomain.com/" target="_blank">ab.internal.mydomain.com</a>.</div><div>11.25.0.10.in-addr.arpa. IN PTR <a href="http://cc.internal.mydomain.com/" target="_blank">cc.internal.mydomain.com</a>.<br>etc.</div><div><br></div><div>So about 2000-3000 such PTR Records in one PTR Zone..</div><div><br></div><div>Question:</div><div>- Is it possible with Powerdns</div><div>- And if yes: would you do it with regards to "Best practice" (probably not...)</div><div><br></div><div><br></div><div>P.s i dont use any delegations on these internal Powerdns Servers</div></div>
_______________________________________________<br>Pdns-users mailing list<br><a href="mailto:Pdns-users@mailman.powerdns.com" target="_blank">Pdns-users@mailman.powerdns.com</a><br><a href="https://mailman.powerdns.com/mailman/listinfo/pdns-users" target="_blank">https://mailman.powerdns.com/mailman/listinfo/pdns-users</a><br></div></blockquote></div><br></div></div></blockquote></div>