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- 220 Serv-U FTP Server v6.4 for WinSock ready...
Raw response
220 Serv-U FTP Server v6.4 for WinSock ready... 530 Not logged in. 530 Not logged in. 530 Not logged in. 530 Not logged in. 331 User name okay, need password.
Host
As of our latest check on 2026-06-27, 45.158.20.247 (NetLab Global, AS35251, Canada) had 2 open ports (21, 80) and 57 known CVEs, 4 known to be exploited.
Open ports and CVEs as of our latest check of this host, 2026-06-27.
CVEs by severity: CRITICAL 22 HIGH 19 MEDIUM 16
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
220 Serv-U FTP Server v6.4 for WinSock ready... 530 Not logged in. 530 Not logged in. 530 Not logged in. 530 Not logged in. 331 User name okay, need password.
HTTP/1.1 400 Bad Request Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Sat, 27 Jun 2026 20:51:00 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>
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.
1 name · as answered by each domain's own name servers