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DNS Lookup Tool
Query DNS records for any domain. Support for all major record types including A, AAAA, MX, TXT, CNAME, NS, and more.
Try:
What this tool checks
Use this to pull authoritative DNS records and verify routing, email setup, and security in one place.
- A and AAAA records for IPv4 and IPv6 routing
- MX records for mail delivery paths and priorities
- TXT records for SPF, DKIM, and other policies
- CNAME, NS, SOA, and SRV for infrastructure checks
How to read the results
Each record includes a value and TTL. Compare those values with your provider settings to confirm routing.
- Compare MX priorities to ensure the primary server is first
- Check TXT records for the exact SPF or DKIM values you expect
- Review authoritative and recursion flags if a lookup looks odd
FAQ
Short, practical answers to common questions.