1. Censys
  2. Censys Data
  3. Google BigQuery

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Domains BigQuery Dataset

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Data Collection

The domains collection is composed of the Alexa top 1 million domains, fetched and resolved daily and then scanned. When scanning, we collect relevant security information about the DNS configuration of the domain, SMTP (and any STARTTLS certificates), and websites (both HTTP and HTTPS).

 

Usage

Information

BigQuery dataset: censys-io.domain_public

The full Domains dataset schema can be explored here [more information] 

Example

Find websites using a specific cipher suite:

SELECT domain, alexa_rank
FROM `censys-io.domain_public.current`
WHERE p443.https.tls.cipher_suite.name = 'TLS_RSA_WITH_AES_256_CBC_SHA'

 

 
 

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