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Professional Branding with Custom Domains

Transform your Astrio projects with custom domains to create a professional, branded experience for your users. No technical expertise required.

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Key Benefits

Brand Recognition

Use your own domain to build trust and brand recognition

SEO Optimization

Improve search engine rankings with your own domain authority

Professional Appearance

Remove Astrio branding for a completely custom experience

SSL Included

Automatic SSL certificates for secure, encrypted connections

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Supported Domain Types

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Root Domains

Connect your main domain (e.g., yourcompany.com) directly to your Astrio project.

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Subdomains

Use subdomains like app.yourcompany.com or demo.yourcompany.com for different projects or environments.

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Multiple Domains

Connect multiple domains to the same project or use different domains for different projects.

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Setup Process

1

Purchase Domain

Buy your domain from any registrar (GoDaddy, Namecheap, Google Domains, etc.)
2

Add Domain in Astrio

Navigate to Project Settings → Custom Domain and enter your domain
3

Configure DNS

Update your domain’s DNS settings with the provided records
4

Verify Connection

Astrio will automatically verify and provision SSL certificates

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DNS Configuration

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For Root Domains (yoursite.com)

Add these DNS records at your domain registrar: 
Type: A
Name: @
Value: 76.76.19.123

Type: CNAME  
Name: www
Value: cname.astrio.app

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For Subdomains (app.yoursite.com)

Add this DNS record: 
Type: CNAME
Name: app (or your chosen subdomain)
Value: cname.astrio.app
DNS changes can take up to 48 hours to propagate worldwide, though they usually take effect within a few hours.

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SSL Certificates

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Automatic SSL

Astrio automatically provisions and manages SSL certificates for all custom domains using Let’s Encrypt.

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Features

  • Free SSL certificates - No additional cost
  • Auto-renewal - Certificates renew automatically before expiration
  • Wildcard support - Covers all subdomains when applicable
  • Modern encryption - TLS 1.3 support for maximum security

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Domain Management

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Domain Dashboard

Monitor all your custom domains from a centralized dashboard:
  • Status monitoring - See which domains are active, pending, or have issues
  • Certificate status - Check SSL certificate validity and renewal dates
  • Traffic analytics - View domain-specific traffic and performance metrics

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Domain Validation

Astrio validates domain ownership through:
  • DNS record verification
  • HTTP file validation (when applicable)
  • Email verification for certain domain types

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Advanced Features

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Redirects

Set up automatic redirects:
  • www to non-www or vice versa
  • HTTP to HTTPS (enabled by default)
  • Custom redirect rules for specific paths

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CDN Integration

All custom domains benefit from Astrio’s global CDN:
  • Edge caching for faster load times worldwide
  • DDoS protection against malicious traffic
  • Image optimization for better performance

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Troubleshooting

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Common Issues

Check DNS settings: Ensure DNS records are correctly configuredWait for propagation: DNS changes can take up to 48 hoursVerify domain spelling: Double-check for typos in domain name
Domain validation: Ensure domain is properly validatedClear browser cache: Try accessing the site in incognito modeCheck certificate status: View certificate details in domain dashboard
Check redirect settings: Ensure no conflicting redirect rulesDNS configuration: Verify CNAME records are pointing correctlyBrowser cache: Clear cache and cookies for the domain

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Best Practices

Use HTTPS

Always use HTTPS for security and SEO benefits

Monitor Performance

Regular check domain performance and SSL status

Backup DNS

Keep records of your DNS settings

Test Thoroughly

Test your domain from different locations and devices

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Pricing

Custom domains are included in all Astrio plans:
  • Free Plan: 1 custom domain per project
  • Pro Plan: Unlimited custom domains
  • Enterprise: Unlimited domains with priority support
Set up your custom domain early in development to ensure a smooth launch experience.
Changing custom domains after launch may affect SEO rankings and user bookmarks. Plan your domain strategy carefully.