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The Reverse Proxy feature allows you to connect your own domain or create free subdomains so that your web apps, APIs, or bots can be accessed via standard HTTP/HTTPS ports (80 & 443) with active SSL certificates.

1. Mandatory: Set Cloudflare SSL/TLS to “Flexible”

When connecting your Own Domain, ensure your domain is registered on Cloudflare and its encryption mode is set to Flexible:
  1. Open your Cloudflare Dashboard and select your domain.
  2. In the left navigation, go to SSL/TLS -> Overview.
  3. Select Flexible.
Cloudflare Flexible SSL

Cloudflare SSL/TLS Encryption Mode must be set to Flexible

Flexible mode is required! Setting encryption to Full or Strict will cause 521 Web Server Is Down or 525 SSL Handshake Failed errors.

2. Navigate to Server Subscription & Domains Tab

  1. Log in to the Aisbir Cloud Portal.
  2. In the left sidebar, click Services -> Server Subscription.
  3. Click the Domains tab next to the Servers tab.
  4. Click the green Add Domain button.
Domains Tab

Server Subscription - Domains Tab


3. Choose Domain Setup Type

A popup modal will offer two choices:
  • Create Subdomain: Get a free subdomain under our managed domain (e.g. *.lezats.net).
  • Use Own Domain: Point your own domain managed by Cloudflare to your server.
Add Domain Modal

Add Domain Setup Options


Option A: Create Free Subdomain (Create Subdomain)

If you want a free subdomain instantly without purchasing a domain:
  1. Click Create Subdomain.
  2. Select Your Server: Select your target Pterodactyl server.
  3. Enter your desired subdomain prefix (e.g. play, api, or web).
  4. Domain Extension: Choose an available domain extension (e.g. lezats.net).
  5. Click the green Create Subdomain button.
Create Subdomain

Create Subdomain Form

Your subdomain will become active immediately with automated SSL protection!

Option B: Use Your Own Domain (Use Own Domain)

If you own a custom domain (e.g. yourdomain.com or app.yourdomain.com):
  1. Click Use Own Domain.
  2. Select Your Server: Choose your Pterodactyl server.
  3. Your Domain: Enter your domain or subdomain.
  4. Click the blue Generate DNS Records button.
Use Own Domain

Use Own Domain Form


4. Add DNS Records in Cloudflare

After generating records, the system displays two DNS records to configure:
DNS Records Result

DNS records to configure in Cloudflare

In your Cloudflare dashboard under DNS -> Records, add:
  1. A Record:
    • Type: A
    • Name: @ (or subdomain prefix)
    • IPv4 address: Server IP shown on the portal (e.g. 172.93.185.195)
    • Proxy status: Proxied (Orange Cloud ☁️ Enabled)
  2. TXT Record:
    • Type: TXT
    • Name: @ (or subdomain prefix)
    • Content: Configuration string (e.g. "origin=172.93.185.195 port=pterodactyl")

Done 🎉

Once DNS propagates, your domain is live and securely routed to your Pterodactyl server with SSL encryption!
Last modified on August 30, 2026