DNS Decoder

Paste a Base64 encoded DNS response to decode it into a human-readable format.

Enter DNS Response

Provide the Base64 encoded binary DNS server response below.

Use via API

You can also use this decoder programmatically by sending a GET request to the/api/decode endpoint.

Get all records:

curl -sL "/api/decode?dnsResponse=$DNS_ANSWER"

Filter by record type (e.g., A records only):

curl -sL "/api/decode?dnsResponse=$DNS_ANSWER&type=A"