Host Health (host health,check host,check website,check server,check ip,check port,website status,host status,server status,port status,website monitoring,webserver status,protocol status,http,https,smtp,website up,website down)

Last update: Oct 20 2019 22:34:44
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Terms of use

You are strictly forbidden to use this tool to perform security tests on computers, servers, or devices which you do not have permission or authorization to test. If you use a third party hosting service, you must notify the service and receive permission for AllDevTools.com to perform security testing. You agree to hold AllDevTools.com harmless for any failure to obtain any necessary permission.

Explaining the tool

A simple tools that check the given host if is up or down in a specified port or service (available : http(s), SMTP ,DNS ).

The Host Health tool is IP address based service, domain values are translated to their pointing IP address(es) as provied by DNS service.

please read the term of use above carrefully before using this tools.

Tool's Wiki

What is port ?

During a network communication, the different computers and devices exchange information that is generally intended for a separate application (the mail client or the internet browser for example).This information passes through the same IP address most of the time. It is necessary to know to which application this information is intended. This is where the notion of computer port comes in.A port is a unique number encoded on 16 bits. There are therefore 65536 different ports possible.

What is protocol ?

A network communication protocol is an agreement that specifies a common language two devices will use to exchange messages. The term derives from diplomatic vocabulary, in which a protocol specifies the rules under which a diplomatic exchange occurs.