I have been in a conversation with Saguaro, original topic from old forum here:
Saguaros - I have called my hosting company and they can find no issues. All my other websites I'm working on can access frontend. My question to you is did you make any changes somewhere regarding this issue and that is the possible reason why the frontend cannot be accessed? This is the only other thing I believe could be the problem as all other site work fine.
This post actually applies to the Allure template but apparently there is no forum for that yet so I have been instructed to but the post here under Simpli.
Thank you Saguaros for any information you can give me.