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域名体检Domain check
输入你的域名，几秒钟查看网站 HTTPS、www 跳转，以及邮箱的 MX、SPF、DMARC、DKIM 配置是否到位。Enter your domain to see in seconds whether HTTPS, www and your email records (MX, SPF, DMARC, DKIM) are set up right.
我们只查询公开的 DNS 和网站首页响应，不保存你输入的域名；结果会缓存 5 分钟。We only look at public DNS and your homepage response. We don't store the domains you enter; results are cached for 5 minutes.
想把这些都修好？Launch Kit 一次搞定官网、域名邮箱和 HTTPS；更复杂的情况可以先要报价。Want all of this fixed? Launch Kit sets up your website, domain email and HTTPS in one go; for anything more involved, get a quote.