On Friday 03 August 2007 15:46:49 Ken Price wrote: > I've personally used PowerDNS, TinyDNS, MyDNS, nsd, Bind 8/9, and MS > DNS. PowerDNS is phenomenal. Look into the proprietary > "supermaster/superslave" functionality. To manage the 1600+ domains, > we have our primary server setup using a MySQL backend. This allows > simple integration of our accounting and support systems. The slaves > are using sqlite3 backends. One word of caution, while a "superslave" > may automatically add a new domain, it will not remove domains deleted > at the master. I've solved this by removing all non NS/SOA records > from that domain and updating the serial on the master - so changes > propagate to slaves. Then have a cronjob running that purges empty > domains from the databases on the master and slaves. > Just to add one comment, PowerDNS is also easy migration path from BIND as it can use existing BIND configuration files as a backend in addition to MySQL (or other dbms) Regards, -- Tomasz Napierala System Administrator Allegro Team http://www.allegro.pl/