云解析规则

阿里云解析的规则-RR值相同情况

在RR值（主机头）相同的情况下，域名解析类型冲突限制规则注：X：在相同的RR值情况下，不同类型的解析记录不允许共存。如：已经设置了www.example.com的A记录，则不允许再设置www.example.com的CNAME记录；无限制：在相同的RR值情况下，...

云解析的解析记录冲突判断规则

在“主机记录”相同的情况下，同一条线路下，在几种不同类型的解析中不能共存(X为不允许)：X：在相同的“主机记录”情况下，同一条线路下，不同类型的解析记录不允许共存。如：已经设置了www.example.com的A记录，则不允许再设置...

您可能感兴趣

.备案云解析 .云解析服务器 .云解析域名解析 .域名云解析 .云解析服务 .云服务器云解析 .主机云解析 .DNS解析云解析

{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/tfs/TB10Snw3VT7gK0jSZFpXXaTkpXa-200-200.png","contentLink":"https://wanwang.aliyun.com/domain/dns","title":"云解析DNS","des":"云解析 DNS（Domain Name System，简称DNS）为企业和开发者将易于管理识别的域名转换为计算机用于互连通信的数字IP地址，从而将用户的访问路由到相应的网站或应用服务器。","btn1":"产品控制台","link1":"https://dns.console.aliyun.com/ ","btn2":"立即开通","link2":"https://common-buy.aliyun.com/?spm=5176.71615.J_5602601440.1.54e75b8eaNzt1e&commodityCode=alidns_pre&request=%7B%22version%22%3A%22version_personal%22%2C%22dns_security%22%3A%22no%22%2C%22domain_numbers%22%3A1%2C%22ord_time%22%3A%22%5B1%2C%5C%22Year%5C%22%5D%22%7D&aly_as=IZACF7qV9#/buy","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/102231.html?spm=5176.71615.7314584430.2.54e75b8eaNzt1e","infoGroup":[{"infoName":"精选推荐","infoContent":{"firstContentName":"云解析旗舰版0元试用","firstContentLink":"https://www.aliyun.com/activity/dns/dns_freetrial","lastContentName":"全局流量管理0元试用","lastContentLink":"https://www.aliyun.com/activity/dns/gtm_freetrail"}},{"infoName":"相关产品","infoContent":{"firstContentName":"VPC内网解析","lastContentName":"HTTPDNS/DoH解析","firstContentLink":"https://www.aliyun.com/product/pvtz","lastContentLink":"https://www.aliyun.com/activity/dns/pubdns_launch"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"DNS解析平滑迁移","lastContentName":"云解析实现主备容灾","firstContentLink":"https://help.aliyun.com/document_detail/97785.html?spm=a2c4g.11186623.6.605.233dccfeRdnNe6","lastContentLink":"https://help.aliyun.com/document_detail/59372.html?spm=a2c4g.11186623.6.607.233dccfeRdnNe6"}},{"infoName":"产品动态","infoContent":{"firstContentName":"中国电信DNS缓存刷新","lastContentLink":"https://help.aliyun.com/knowledge_list/121978.html?spm=a2c4g.11186631.6.541.680d2ca2HvgoZ3","lastContentName":"其他动态","firstContentLink":"https://help.aliyun.com/document_detail/375251.html"}}]}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）","linksUrl":""}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"#","image":"https://"}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"true","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","icon":"","iconImg":"https://img.alicdn.com/tfs/TB10Snw3VT7gK0jSZFpXXaTkpXa-200-200.png","contentLink":"https://wanwang.aliyun.com/domain/dns","title":"云解析DNS","des":"云解析 DNS（Domain Name System，简称DNS）为企业和开发者将易于管理识别的域名转换为计算机用于互连通信的数字IP地址，从而将用户的访问路由到相应的网站或应用服务器。","btn1":"产品控制台","link1":"https://dns.console.aliyun.com/ ","btn2":"立即开通","link2":"https://common-buy.aliyun.com/?spm=5176.71615.J_5602601440.1.54e75b8eaNzt1e&commodityCode=alidns_pre&request=%7B%22version%22%3A%22version_personal%22%2C%22dns_security%22%3A%22no%22%2C%22domain_numbers%22%3A1%2C%22ord_time%22%3A%22%5B1%2C%5C%22Year%5C%22%5D%22%7D&aly_as=IZACF7qV9#/buy","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/102231.html?spm=5176.71615.7314584430.2.54e75b8eaNzt1e","infoGroup":[{"infoName":"精选推荐","infoContent":{"firstContentName":"云解析旗舰版0元试用","firstContentLink":"https://www.aliyun.com/activity/dns/dns_freetrial","lastContentName":"全局流量管理0元试用","lastContentLink":"https://www.aliyun.com/activity/dns/gtm_freetrail"}},{"infoName":"相关产品","infoContent":{"firstContentName":"VPC内网解析","lastContentName":"HTTPDNS/DoH解析","firstContentLink":"https://www.aliyun.com/product/pvtz","lastContentLink":"https://www.aliyun.com/activity/dns/pubdns_launch"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"DNS解析平滑迁移","lastContentName":"云解析实现主备容灾","firstContentLink":"https://help.aliyun.com/document_detail/97785.html?spm=a2c4g.11186623.6.605.233dccfeRdnNe6","lastContentLink":"https://help.aliyun.com/document_detail/59372.html?spm=a2c4g.11186623.6.607.233dccfeRdnNe6"}},{"infoName":"产品动态","infoContent":{"firstContentName":"中国电信DNS缓存刷新","lastContentLink":"https://help.aliyun.com/knowledge_list/121978.html?spm=a2c4g.11186631.6.541.680d2ca2HvgoZ3","lastContentName":"其他动态","firstContentLink":"https://help.aliyun.com/document_detail/375251.html"}}]}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"云原生助力企业全面拥抱云计算","subtitle":"这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍，这是一段副标题介绍。","linkUrl":"#1","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB14iILhgDqK1RjSZSyXXaxEVXa-286-101.jpg","icon":"aliyun-icon-play","textColor":"light"},"dataList":[{"summary":"云原生助力企业全面拥抱云计算","author":"叔同（阿里巴巴研究员、阿里云原生应用平台负责人）","linksUrl":""}],"sceneCard":[{"title":"云计算试飞员老蒋开课啦！第一期：电商网站搭建","des":"这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。这是一段副标介绍，这是一段副标介绍。","btn":"立即观看","link":"#","image":"https://"}],"txt":[{"title":"适用场景","scenariosone":[{"txtone":"小型电商：支持访问50万PV,一段场景方案的介绍。","txttwo":"产品推荐","product":[{"name":"ECS 2核4G 40G数据盘 5M带宽","link":"#"}]}]}]}}

云解析DNS

云解析 DNS（Domain Name System，简称DNS）为企业和开发者将易于管理识别的域名转换为计算机用于互连通信的数字IP地址，从而将用户的访问路由到相应的网站或应用服务器。

精选推荐