DNS lookup
DNS lookup — DNS / A / AAAA / CNAME / MX / NS / TXT / SOA / CAA. Online lookups use third-party APIs; local tools do not send input.
Clicking lookup sends the query and your connection IP to the listed third parties; failures trigger fallback.
Online lookups use third-party APIs; local tools do not send input.
Source: Cloudflare · Google Public DNS
Online lookups use third-party APIs; local tools do not send input. · Free to use · No sign-up
How to use
- Clicking lookup sends the query and your connection IP to the listed third parties; failures trigger fallback.
- Look up
- Copy result
Input format & limitations
DNS lookup — DNS / A / AAAA / CNAME / MX / NS / TXT / SOA / CAA. Online lookups use third-party APIs; local tools do not send input.
Frequently asked questions
Do I need to upload data or sign up?
Local tools do not send input. IP and DNS lookups send the query and connection IP to the listed third parties only after a click.