Custom DNS Setup for GTA V on PS

I'm looking for a professional to set up a custom DNS for my PlayStation version of GTA V. The primary goal is to facilitate a custom server setup.

Ideal Skills:
- Extensive knowledge of DNS configuration.
- Strong experience with GTA V server setups.
- Proficiency with PlayStation networking.

Please note, I haven't encountered specific issues with my current setup, but I'm seeking an expert to ensure optimal performance.