區域 %1 被設定為接受更新，但是區域 SOA 記錄中主要伺服器的 A 記錄在這台 DNS 伺服器上無法使用。這可能表示設定有問題。如果無法解析區域的主要伺服器位址，DNS 用戶端將找不到可接受這個區域更新的伺服器。這樣將導致 DNS 用戶端無法執行 DNS 更新。

The zone %1 is configured to accept updates but the A record for the primary server in the zone's SOA record is not available on this DNS server. This may indicate a configuration problem. If the address of the primary server for the zone cannot be resolved DNS clients will be unable to locate a server to accept updates for this zone. This will cause DNS clients to be unable to perform DNS updates.