Check your DNS settings to make sure they are correct. If you don't have valid DNS addresses to use, you can always use google's defaults of 8.8.8.8 for the Primary DNS and 8.8.4.4 for the Secondary DNS.
Check your DNS settings to make sure they are correct. If you don't have valid DNS addresses to use, you can always use google's defaults of 8.8.8.8 for the Primary DNS and 8.8.4.4 for the Secondary DNS.