canyouseeme.org Open in urlscan Pro
52.202.215.126  Public Scan

Form analysis
1 forms found in the DOM

POST

<form method="post" class="pure-form pure-form-aligned">
  <fieldset>
    <div class="pure-control-group">
      <label for="ip">Your IP:</label>
      <input id="ip" type="text" value="80.255.7.101" readonly="">
    </div>
    <div class="pure-control-group">
      <label for="port">Port to Check:</label>
      <input name="port" type="text" value="80">
    </div>
    <div class="pure-controls">
      <button type="submit" class="pure-button pure-button-primary">Check Port</button>
    </div>
  </fieldset>
  <input type="hidden" name="IP" value="80.255.7.101">
</form>

Text Content

CANYOUSEEME.ORG


OPEN PORT CHECK TOOL

This is a free utility for remotely verifying if a port is open or closed. It is
useful to users who wish to verify port forwarding and check to see if a server
is running or a firewall or ISP is blocking certain ports.




Your IP:
Port to Check:
Check Port



Common Ports FTP21 SSH22 Telnet23 SMTP25 DNS53 HTTP80 POP3110 IMAP143 Other
Applications Minecraft25565 Remote Desktop3389 PC Anywhere5631





BACKGROUND


PORT FORWARDING

Port forwarding or port mapping allows remote computers to connect to a specific
computer or service on a private network. This allows you to run a web server,
game server or a service of your choosing from behind a router.

In a typical network the router has the public IP address and computers/servers
obtain a private IP address from the router that is not addressable from outside
the network. When you forward a specific port on your router, you are telling
your router where to direct traffic for that port. This utility can verify the
success of that process.

Please refer to your routers manual or manufacturer for assistance in setting up
port forwarding.


BLOCKED PORTS

Most residential ISP's block ports to combat viruses and spam. The most commonly
blocked ports are port 80 and port 25.

Port 80 is the default port for http traffic. With blocked port 80 you will need
to run your web server on a non-standard port.

Port 25 is the default port for sending and receiving mail. ISPs block this port
to reduce the amount of spam generated by worms on infected machines within
their network.


©2004-2021 • Canyouseeme.org • All Rights Reserved. Privacy Policy

LEGAL DISCLAIMER
THE INFORMATION ON THIS PAGE IS STRICTLY FOR INFORMATIONAL PURPOSES ONLY. IT IS
YOUR RESPONSIBILITY TO OBEY ALL APPLICABLE LOCAL, STATE AND FEDERAL LAWS. WE
ASSUME NO LIABILITY AND ARE NOT RESPONSIBLE FOR ANY MISUSE OR DAMAGE CAUSED BY
THE USE OF THE INFORMATION ON THIS PAGE.