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DNS lookup

Cloudflare 1.1.1.1

Ask a fixed encrypted recursive resolver for a common DNS record type and inspect the returned TTL and DNSSEC status.

Queries use DNS-over-HTTPS with a five-second deadline. Responses are cached for at most 15 minutes.

Enter a DNS name to beginChoose a record type to distinguish a valid empty answer from a name that does not exist.

Reading the result

NXDOMAIN means the queried name does not exist. No records means the name exists but has no answer of the selected type. A timeout or resolver failure is inconclusive and should be retried.

The DNSSEC authenticated flag means the recursive resolver validated the answer's chain of trust. A missing flag does not by itself prove that a response was forged.

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