Unable to access own web server

I recently bought a VPS and loaded apache onto it, but when I try to visit both the domain and ip address, Avast blocks the connection with this warning:
http://i.imgur.com/Hwe7sfK.png

The only files that apache is serving at the moment is the default installation page on Ubuntu. I also cannot find a way of removing this block as well.

URL:mal means URL or IP is on a blacklist for whatever reason

if you think this is wrong, report it here https://support.avast.com > avast virus lab

45.63.15.62 resolves to “jupiter.hobbyboy.co.uk

https://sitecheck.sucuri.net/results/jupiter.hobbyboy.co.uk
http://urlquery.net/report.php?id=1433878357080
http://urlquery.net/report.php?id=1433878324744
http://multirbl.valli.org/lookup/45.63.15.62.html
http://zulu.zscaler.com/submission/show/c55164907fa2e36c523d38ed7b9d0edc-1433878207