Port Authority Edition – Internet Vulnerability Profiling
by Steve Gibson, Gibson Research Corporation.
Checking the Most Common and
Troublesome Internet Ports
This Internet Common Ports Probe attempts to establish standard TCP Internet connections with a collection of standard, well-known, and often vulnerable or troublesome Internet ports on YOUR computer. Since this is being done from our server, successful connections demonstrate which of your ports are "open" or visible and soliciting connections from passing Internet port scanners.
Your computer at IP:
213.93.128.52
Is being profiled. Please stand by. . .
Total elapsed testing time: 5.027 seconds
Solicited TCP Packets: RECEIVED (FAILED) — As detailed in the port report below, one or more of your system's ports actively responded to our deliberate attempts to establish a connection. It is generally possible to increase your system's security by hiding it from the probes of potentially hostile hackers. Please see the details presented by the specific port links below, as well as the various resources on this site, and in our extremely helpful and active user community.
Unsolicited Packets: PASSED — No Internet packets of any sort were received from your system as a side-effect of our attempts to elicit some response from any of the ports listed above. Some questionable personal security systems expose their users by attempting to "counter-probe the prober", thus revealing themselves. But your system remained wisely silent. (Except for the fact that not all of its ports are completely stealthed as shown below.)
Ping Reply: RECEIVED (FAILED) — Your system REPLIED to our Ping (ICMP Echo) requests, making it visible on the Internet. Most personal firewalls can be configured to block, drop, and ignore such ping requests in order to better hide systems from hackers. This is highly recommended since "Ping" is among the oldest and most common methods used to locate systems prior to further exploitation.
Port
Service
Status Security Implications
0
<nil>
Closed Your computer has responded that this port exists but is currently closed to connections.
21
FTP
Closed Your computer has responded that this port exists but is currently closed to connections.
22
SSH
OPEN! Secure Shell provides a secure-connection version of the Telnet remote console service with additional features. Unfortunately, the SSH services and their security add-on packages have a long history of many widely exploited buffer overflow vulnerabilities. If your system has this port exposed to the outside world you should be vigilant in keeping your SSH service updated.
23
Telnet
Closed Your computer has responded that this port exists but is currently closed to connections.
25
SMTP
Closed Your computer has responded that this port exists but is currently closed to connections.
79
Finger
Closed Your computer has responded that this port exists but is currently closed to connections.
80
HTTP
Closed Your computer has responded that this port exists but is currently closed to connections.
110
POP3
Closed Your computer has responded that this port exists but is currently closed to connections.
113
IDENT
Closed Your computer has responded that this port exists but is currently closed to connections.
119
NNTP
Closed Your computer has responded that this port exists but is currently closed to connections.
135
RPC
Stealth There is NO EVIDENCE WHATSOEVER that a port (or even any computer) exists at this IP address!
139
Net
BIOS
Closed Your computer has responded that this port exists but is currently closed to connections.
143
IMAP
Closed Your computer has responded that this port exists but is currently closed to connections.
389
LDAP
Closed Your computer has responded that this port exists but is currently closed to connections.
443
HTTPS
Closed Your computer has responded that this port exists but is currently closed to connections.
445
MSFT
DS
Closed Your computer has responded that this port exists but is currently closed to connections.
1002
ms-ils
Closed Your computer has responded that this port exists but is currently closed to connections.
1024
DCOM
Closed Your computer has responded that this port exists but is currently closed to connections.
1025
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1026
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1027
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1028
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1029
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1030
Host
Closed Your computer has responded that this port exists but is currently closed to connections.
1720
H.323
Closed Your computer has responded that this port exists but is currently closed to connections.
5000
UPnP
Closed Your computer has responded that this port exists but is currently closed to connections.
You may click on the Text Summary button to receive a condensed textual report of the Common Ports Probe findings displayed above.
You may also click on any port number link above to jump to detailed information about that port contained in our Port Authority database.
For help and information about the meaning and importance of "Open", "Closed" and "Stealth" port statuses, please see our Internet Port Status Definitions page.
You may press your browser's BACK button to return to the previous page, Re-run the Common Ports Probe test by "refreshing" this page, or select from among the other services available:
ShieldsUP!! Services
You may select any service from among those listed above . . .
Or enter a port to lookup, or the ports for a custom probe to check, then
choose the service. Your computer at IP 213.93.128.52 will be tested.
Gibson Research Corporation is owned and operated by Steve Gibson. The contents
of this page are Copyright (c) 2004 Gibson Research Corporation. Spinrite, ShieldsUP,
NanoProbe, and the slogan "It's MY Computer" are registered trademarks of Gibson
Research Corporation, Laguna Hills, CA, USA. GRC's web and customer privacy policy.
----------------------------------------------------------------------
GRC Port Authority Report created on UTC: 2004-11-28 at 13:54:43
Results from scan of ports: 0, 21-23, 25, 79, 80, 110, 113,
119, 135, 139, 143, 389, 443, 445,
1002, 1024-1030, 1720, 5000
1 Ports Open
24 Ports Closed
1 Ports Stealth
---------------------
26 Ports Tested
The port found to be OPEN was: 22
The port found to be STEALTH was: 135
Other than what is listed above, all ports are CLOSED.
TruStealth: FAILED - NOT all tested ports were STEALTH,
- NO unsolicited packets were received,
- A PING REPLY (ICMP Echo) WAS RECEIVED.
----------------------------------------------------------------------