My website was running fine but then we had a power cut and the website was down for a few hours. When we restarted, the website would not run. We checked the server and all other processes and everything seemed to be OK. But then I was told the DNS was not resolving. When I do the test with the IP http://188.8.131.52/index.html
I get the error message.
Can someone please tell me what could be the problem and how can I solve it.
Thank you all.