Could anyone with the knowledge please confirm/deny that Thevault.bz is NOT banning on IP/emal change?

They ban if you use PROXY. Meaning, if you are in one location and use proxy server to access thevault.bz from a different geographic location.

Email change, no I do not think they ban if you change your email :-)

Ok thanks.
I guess I got to watch then - as I use proxies sometimes for secure browsing from public wifi spots or from work.

Remain within the range of one ISP (Internet Service Provider). Sometimes, accessing your account from multiple location can be considered as "proxy behavior" since it has different ISPs and IP locations

To check if your IP has Proxy: http://monip.org/

Lol, it reported "no proxy detected" on one of my browser where I use SSH tunneling ...

Using a proxy may not be as "secured" as you think! http://www.youtube.com/watch?v=7zhGxgV6vG0

They might get suspicious if you change your email and IP at the same time and they may disable you.

they don't banned on ip change