DNS Lookup
Network & Ops · Free Online Tool
Query DNS records via Google DNS over HTTPS.
Queries are sent to dns.google (Google Public DNS over HTTPS). If the request fails, your network or browser may be blocking cross-origin requests — try a different network or check your ad blocker.
How to Use DNS Lookup
- 1Enter the URL, IP address, or network parameter to look up.
- 2Click the lookup or test button.
- 3Review the detailed results in the output panel.
- 4Use the information for your network operations.
Features
- ✓100% free — no signup, no subscription, no ads
- ✓Runs entirely in your browser — data never leaves your device
- ✓Fast and lightweight — instant results
- ✓Cross-platform — works on desktop, tablet, and mobile
Frequently Asked Questions
Are network lookups real-time?
Yes, IP lookups, DNS queries, and HTTP tests perform live network requests to provide current data.
Is my IP address logged?
The IP Lookup tool queries public geolocation APIs. We do not store your IP address or lookup history.
Why do geolocation results differ between providers?
Each provider maintains its own IP-to-location database with different update cycles and coverage. Treat any single result as an approximation, not an exact address.
Do the results reflect me if I use a proxy or VPN?
No. Results show the egress IP of the proxy or VPN you are connected through. Disconnect it if you need your real public IP.
Related Tools
User-Agent Parser
Parse browser, OS, and device from UA string.
HTTP Status Codes
Reference for all HTTP status codes.
HTTP Request Tester
Send GET/POST/PUT/DELETE requests and inspect responses.
URL Parser
Parse a URL into its components: protocol, host, path, query.
Device Information
Show browser, OS, screen, and device info from the client.
MAC Address Lookup
Look up the vendor of a MAC address.
MIME Type Lookup
Look up MIME types by file extension and vice versa.
File Hash Checksum
Drop a file to compute SHA-1, SHA-256, SHA-384 and SHA-512 checksums.