isitup

Rust 命令行工具，用于检查网站/域名是否在线或离线，利用 isitup API

用法

将域名列表作为参数传递

$ ./isitup blah blah.com google.com
  Can access isitup.org! ✅

  blah does not seem to be a valid domain! ❌
  blah.com seems to be down! 💥
  google.com is up! 🎉