00freebuild has provided a number of services since its launch in 2010 from minecraft servers to website services.
Here is a list of the services that have been provided.
All minecraft servers have always used the following DNS resolved IP address: mp.00freebuild.info (mp for multiplayer)
Ports 500 through to 510 have generally been used for different minecraft servers over the time they were hosted as 25565 is much harder to remember and the ports around the 500 mark are generally not in use by regular windows applications.
The teamspeak 3 server has always used its default port 9987 and has had a couple of different DNS resolved IP addresses. It is currently on mp.00freebuild.info at port 9987 but previously was hosted at ts.00freebuild.info (ts for teamspeak). There have been multiple servers hosted using this teamspeak server but only the 9987 port has been made publicly available.
This allowed for the teamspeak server to be hosted on a different computer or server without any interruption of services.
Another interesting fact is that the rFactor racing team previously named "GT Omega Racing" had their own teamspeak server hosted with us.