Safari not working properly.

Question

When I want to access this site ,,http://themusicfire.com'' it shows me as if the site was down or not existing. It can not load the site. Before it was possible and very fast every hour of the day. Can somebody tell me if there are some bad settings made to the program or the Internet connection in my OS, or maybe it's from the Internet? I need help.

Answer 1

Double-click anywhere in the line of text below on this page to select it, then copy it to the Clipboard (command-C):
themusicfire.com
Launch the Network Utility application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Network Utility in the icon grid.
Step 1
Select the Lookup tab and paste into the address field (command-V). Press return. Post the output that appears below – the text, please, not a screenshot.
Step 2
Select the Ping tab and do the same. Please enter the same input as you did in Step 1. Don't use the output of Step 1 as input to Step 2.
Important Note
Some web browsers and mail clients will automatically convert a domain name such as "www.example.com" to a clickable URL, such as http://www.example.com. That will interfere with the test. If necessary, edit the input in the Network Utility window to remove any added characters.