404.504
the host name is included in the Deny list of IP Restriction
Substatus code
非官方的 (Microsoft Internet Information Services)
work in progress
HTTP状态代码404.504的规范
正在进行中的工作
来源/引自： 404.504 the host name is included in the Deny list of IP Restriction HTTP状态代码由404的HTTP IIS部分指定。
404.504状态代码的浏览器兼容性
| Chrome | no data |
| Edge | no data |
| Firefox | no data |
| Opera | no data |
| Safari | no data |
| Chrome Android | no data |
| Firefox for Android | no data |
| Opera Android | no data |
| Safari on iOS | no data |
| Internet | no data |
| WebView Android | no data |
