Yeah I've changed it to Google's as well, no changeTry changing DNS provider, as looks like there are potentially some (minor) issues going on at cloudflare based on comments here:

Cloudflare down in the UK? Current status and outages |
Real-time problems and outages for Cloudflare. Is your website down? DNS not working? Here you see what is going on.downdetector.co.uk

 
	 
  
 
		 
 
		 
 
		 
					
				 
						
					 
 
		

 
 
		 
 
		