$soas=$app->db->queryAllRecords("SELECT id,serial,origin FROM dns_soa WHERE server_id = ? AND active= 'Y' AND dnssec_wanted = 'Y' AND dnssec_initialized = 'Y' AND (dnssec_last_signed < ? OR dnssec_last_signed > ?)",$conf['server_id'],time()-(3600*24*5)+900,time()+900);//Resign zones every 5 days (expiry is 16 days so we have enough safety, 15 minutes tolerance)