21/tcp
FTP
first 2026-09-28 · last 2026-09-28
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- 220 Microsoft FTP Service
Raw response
220 Microsoft FTP Service
Host
Tags: Hosting
As of our latest check on 2026-09-28, 120.55.7.59 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 2 open ports (21, 80) and no known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-09-28.
No known CVEs on this host.
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
220 Microsoft FTP Service
HTTP/1.1 400 Bad Request Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Mon, 28 Sep 2026 10:19:38 GMT Connection: close Content-Length: 326 <!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 Verb</h2> <hr><p>HTTP Error 400. The request verb is invalid.</p> </BODY></HTML>
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.