Forward zones — These primarily map domain names to IP addresses.

转发区域——这些区域主要将域名映射到IP地址。

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The host name can map to only one IP address.

主机名只能映射到一个IP地址。

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At 8coupons.com, for example, users can check out the current deals closest to them on an interactive map (the site gets your location from your IP address).

举例来说，在8coupons.com上，会员在交互地图上可以查询附近的最新折扣信息（网站通过你的IP地址来获取你的区域）。

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