What is the beta trial?

How long is the beta running for?

We are looking for beta testers to trial this product and share feedback to help shape this data and its delivery mechanism for the future.

This free beta period will run from September 20th to December 16th, 2022.

Please do not register interest if you will be unable to query, test, and provide feedback on this service within the above timeframes.


We will reach out to you from mid-November for feedback on the data and access methods. Feedback can be provided via an online survey or a one-to-one interview with an independent third party. All feedback is anonymized.

How to register your interest

Simply complete the form below, and we will provide you access to the data and relevant technical documentation.

Further details on the Domain Reputation Dataset

What data is listed?

Every domain observed and analyzed by our researchers is listed in this dataset. Via the API, metadata relating to each domain is provided, including:

  • Reputation
    • Great
    • Good
    • Neutral
    • Bad
    • Malicious
  • Registrar
  • Date created
  • First seen timestamp
  • Last seen timestamp
  • IPs of email senders
  • Reputation changes over time
  • Nameserver history and reputation
  • Threat type


Benefits of using the data

  1. Insight

    Multiple data points enable you to build a detailed picture of the domain queried.

  2. Breadth

    Includes live and historical data relating to ALL domains Spamhaus researchers observe.

  3. Control

    API access makes the data easily consumable across multiple applications, without the requirement to download the entire data set.

  4. Real time

    Domains are included in this dataset as soon as researchers detect them.