DNS Lookup
Query DNS records for any domain
Domain Name
Enter a domain to lookup DNS records
About DNS Lookup
DNS (Domain Name System) translates human-readable domain names into IP addresses that computers use to identify each other on the network.
This tool queries DNS servers to find the IP addresses associated with a domain name.
Privacy Note: All DNS lookups are performed on our own servers.
Look up DNS records for any domain name instantly. Query A, AAAA, MX, CNAME, NS, TXT, SOA, and PTR records from authoritative nameservers. Diagnose DNS propagation issues, verify mail server configuration, and audit domain settings — all from your browser.
Key Features
- ✓Query all DNS record types: A, AAAA, MX, CNAME, NS, TXT, SOA, PTR
- ✓Real-time lookup against authoritative nameservers
- ✓TTL and record priority display
- ✓Multiple record type lookup in a single query
- ✓Copy results in plain text or JSON
- ✓No registration or API key required
How to DNS Lookup — Check DNS Records Online
- 1
Enter a domain name
Type the domain you want to look up (e.g., example.com).
- 2
Select record types
Choose which DNS record types to query (A, MX, TXT, etc.) or query all.
- 3
View results
See all matching DNS records with TTL, priority, and value details.
Common Use Cases
- •Verifying MX records after setting up email services like Google Workspace or Microsoft 365
- •Checking TXT records for SPF, DKIM, and DMARC email authentication
- •Confirming CNAME records for CDN or custom domain configurations
- •Diagnosing website DNS resolution issues
- •Auditing NS records during domain transfers