80/tcp
HTTP
Microsoft-HTTPAPI/2.0
first 2026-05-31 · last 2026-05-31
- Status
- 400 Bad Request
- Title
- Bad Request
- Server
- Microsoft-HTTPAPI/2.0
Raw response
HTTP/1.1 400 Bad Request Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Sun, 31 May 2026 10:14:38 GMT Connection: close Content-Length: 334 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd"> <HTML><HEAD><TITLE>Bad Request</TITLE> <META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD> <BODY><h2>Bad Request - Invalid Hostname</h2> <hr><p>HTTP Error 400. The request hostname is invalid.</p> </BODY></HTML>