DNS Propagation Checker

Check your DNS records across multiple servers worldwide

How to Use the DNS Propagation Checker

  1. Enter your domain name (e.g., example.com)
  2. Select the type of DNS record you want to check
  3. Click "Check DNS Propagation" to start the check
  4. Review the results from different DNS servers

Supported DNS Record Types

  • A Record: Maps a domain name to an IPv4 address
  • AAAA Record: Maps a domain name to an IPv6 address
  • CNAME Record: Creates an alias for a domain name
  • MX Record: Specifies mail servers for the domain
  • TXT Record: Contains text information for various purposes
  • NS Record: Specifies authoritative name servers
  • SRV Record: Specifies service locations

Features

  • Check multiple DNS servers simultaneously
  • Support for all common DNS record types
  • Real-time results with status indicators
  • Detailed error reporting
  • Timestamp for each check
  • Responsive design for all devices

Why Check DNS Propagation?

  • Verify DNS changes are propagated worldwide
  • Diagnose DNS-related issues
  • Ensure website accessibility
  • Validate email server configuration
  • Check SSL/TLS certificate setup
  • Monitor DNS health

Tips for DNS Management

  • Keep DNS records up to date
  • Use appropriate TTL values
  • Regularly verify DNS propagation
  • Maintain backup DNS servers
  • Monitor DNS performance
  • Use DNSSEC for enhanced security
  • Keep documentation of DNS changes

Common DNS Issues

  • Incorrect record values
  • Missing or outdated records
  • Propagation delays
  • DNS server misconfiguration
  • Cache-related issues
  • DNSSEC validation failures
  • TTL-related problems