CNAME Record Lookup Tool
Instantly check DNS CNAME records and domain aliases
Fast Lookup
Alias Detection
Service Detection
Why Check CNAME Records?
CNAME records alias domain names to other domains, often used for CDNs, subdomains, and service integrations.
DNS Canonical Name Lookup
Enter a domain name to check its DNS CNAME records and analyze canonical name aliases and hosting services.
Tool Features
Comprehensive CNAME record analysis with service detection and validation
CNAME Resolution
Lookup and resolve DNS CNAME (Canonical Name) records
Redirect Detection
Identify domain aliases and redirections
Service Detection
Automatically detect CDN and hosting services
Fast Validation
Validate CNAME records for common configuration issues