How to Use the DNS Lookup Tool
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1
Enter a domain name (e.g. google.com or github.com).
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2
Select the DNS record type (A, AAAA, MX, TXT, NS, CNAME, or ANY).
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3
Click Lookup DNS to query real-time DNS servers.
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4
Inspect TTL, record values, and response status.
Practical Example & Use Case
Common Real-World Scenario
Verifying that your domain verification TXT record for Google Search Console has propagated.
Technical Notes & Limitations
Browser Engine Architecture
Queries public Google DNS-over-HTTPS resolvers with zero server logging.
Frequently Asked Questions
How fast do DNS records update?
DNS updates depend on the TTL (Time to Live) set on previous records, typically from 300 seconds (5 minutes) up to 24 hours.