Based on Gesior.pl's tutorial

Custom Client [8.6 - 10.XX]
Friend asked me how to make client that connects to his OTS without IP changer. It's very simple! STEP 1 Get domains that have 17 and 19 letters. Your domain has other length: yourserver.com - 14 letters You can use subdomains like: s1.yourserver.com - 17 letters serv.yourserver.com - 19 letters...
Tibia 12 Client will come later