Fast, responsive and ready developer tools
Look up DNS records using DNS over HTTPS and inspect results directly in your browser.
Check DNS records such as A, AAAA, MX, TXT, CNAME, and NS directly in your browser. Useful for developers, sysadmins, domain owners, hosting checks, email configuration, troubleshooting, and DNS verification tasks.
DNS record checks are useful when setting up domains, verifying email records, debugging hosting issues, checking propagation, and confirming that domain configuration matches expected settings.
A DNS lookup tool checks the Domain Name System records for a domain and shows the values returned for specific record types such as A, AAAA, MX, TXT, CNAME, and NS. It helps users verify domain settings, inspect email routing records, and troubleshoot configuration issues.
This page performs DNS lookups using DNS over HTTPS, making it convenient for quick checks in the browser without needing terminal commands or separate utilities.
This version supports A, AAAA, CNAME, MX, TXT, and NS record lookups.
Yes. MX and TXT lookups can help you inspect email-related DNS configuration.
Yes. This tool is completely free and works directly in the browser.
A lookup may fail because of network restrictions, browser blocking, invalid domains, unavailable DNS responses, or issues with the DNS over HTTPS endpoint.
Developers, system administrators, hosting users, IT teams, marketers, and website owners can all use this tool.