私有域解析 Private DNS

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文档中心私有域解析 Private DNS 购买指南计费概述

计费概述

最近更新时间：2023-08-14 16:10:29

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本页目录：

计费方式
按量计费方式
收费项为：私有域名数量 + 解析请求量，以自然日为单位进行结算，运行未满一日删除数据后，域名不计费，但解析请求量仍计费，结算时以四舍五入保留两位小数计算。
具体定价如下：
按私有域数量计费： 每个私有域/0.1元/天
按解析请求量计费： 0.03元/万次请求
增值服务计费方式
基于“按量计费方式”基础，提供预付费增值服务。当账号下存在预付费“域名包/流量包”时，优先按预付费服务抵扣，超出部分按照后付费进行次日结算。详情请参见 增值服务优惠包说明。
计费规则
计费示例
若您在 A 账号下添加 qq.com、dnspod.cn、yun.help 共计三个私有域名。
A 账号一天总共收到这三个私有域名的 DNS 请求量为10万次。
那么在 A 账号下，一天的使用费用为：0.3元（3个私有域名的基础配置费） + 0.03元 * 10 = 0.6 元
特别说明
DNS 查询存在 TTL 缓存机制，私有域解析 Private DNS 请求量统计取实际回源请求数量并计费。（需设置本地 NSCD 缓存，以减少请求回源次数）。
示例说明
请求 cloud.tencent.com TTL 设置为300s，TTL 生效时间内产生的请求为1000次，那么实际产生计费并统计的请求只有 TTL 到期后的这1次回源请求。
说明
TTL 设置时间越长，DNS 服务器回源请求频率越慢，域名变更生效时间越慢，则相应的收费会越少。
TTL 设置时间越短，DNS 服务器回源请求频率越快，域名变更生效时间越快，则相应的收费会越多。
增值服务包抵扣
私有域解析 Private DNS 支持增值服务优惠包抵扣方式进行计费，登录 私有域解析 Private DNS 增值购买页 即可查看对应收费项。
使用说明请参见 增值服务优惠包使用说明。
欠费说明
欠费24小时后，私有域解析状态将被锁定，相关功能无法操作，已添加解析仍生效。
欠费超过7天后，私有域解析状态将被暂停，相关功能禁止操作，所有私有域将停止解析。
欠费账号不允许操作私有域相关设置，期间如产生费用将正常计费，补齐余额后冲正恢复。
抵扣顺序
使用量抵扣顺序
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抵扣顺序示例
某日私有域解析 Private DNS 企业用户购买了请求量为500万次的增值服务流量包，此时用户拥有500万次/月的免费额度和500万次流量包额度；使用该产品的情况下，则优先从免费额度中抵扣额度，当免费额度用尽后，再从流量包中抵扣，当免费额度和流量包额度耗尽时，将自动转入按量计费方式。
说明
如果遇到产品相关问题，请您咨询 在线客服 寻求帮助。
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