Smtp.cootel.com.kh Down? Server Status Check

What is the status of the requested website's server? Is it down or not?

Checking the server status of this site using 3 different test methods clearly indicates that the:
Server for Smtp.cootel.com.kh is not down, as both the TCP connection (HTTP port 80) and Ping tests were successful.

Check the detailed results of all server status tests below, including the HTTP status code, TCP connection, and Ping test, along with the calculations used to conclude the website's server status.

 
Geolocation on the Map
Website Server Overview
Website: Smtp.cootel.com.kh
Website Server: Unknown
Server IP: 103.5.126.148
Resolved Hostname: smtp.cootel.com.kh
Website Server Status Check
Full Response HTTP Code Headers:
No Data Returned in HTTP Response.
Ping Test Results:
PING smtp.cootel.com.kh (103.5.126.148) 56(84) bytes of data.
TCP Connection Test:
Cannot connect to Smtp.cootel.com.kh on port 443, but successfully connected on port 80 (HTTP).
Network Status
HTTP Status:No HTTP response from Smtp.cootel.com.kh - Connection timed out after 1000 milliseconds - Could not determine server status.
Server Ping Status:Server is not down (Ping successful).
TCP Connection Status:Ok (connected to port 80).
Overall Status:Server is up (TCP connection successful on HTTP port 80. Ping test successful).
Server Speed Response
Server Response Time: 0.2 sec
Name Lookup Time (DNS resolution): 0.054 ms (miliseconds)
Connection Time: 0 ms (miliseconds)
Time to Start Transfer: 0 ms (miliseconds)
Content Transfer Time:200.478 ms (miliseconds)
Redirection Time:0 ms (miliseconds)
Download Speed: 0 KB/s
Performance:Good speed. Server response is below 0.6 seconds.