Can I use my own domain?
Yes. You can point any domain you own at your PCS. There are two methods:
Option 1: Cloudflare CNAME (recommended)
Add a CNAME record in Cloudflare pointing to your nsl.sh address. This gives you Cloudflare's DDoS protection and CDN.
Option 2: Direct A record
Point your domain directly at your PCS's public IP. This only works if your PCS has a public IP and ports 80/443 are open.
For the full step-by-step guide, see Custom Domain Guide.