Data Access

From small business to large enterprise you can choose the data-feed service that meets your requirements - providing real-time access to IP and domain block lists to prevent spam.

Start my free trial

Data Query Service

(DQS)

The DQS is quick to set up, and provides real-time access to a network of over 80 global Spamhaus mirrors (servers). Utilizes traditional DNS queries to ensure easy mail server configuration.

Key Benefits
  • Updates in real-time - Your system will start rejecting malicious emails as soon as Spamhaus becomes aware of them.
  • Listing removal escalation - Minimise false positive rates with an effective listing removal process.
  • Support available - Access to the expertise of our customer and technical support teams.
  • Online reports available - learn how your block lists are performing.
  • ZRD feeds - enabling you to block newly observed domains.
  • Access to the AuthBL data feed - Provides protection against fraud and brute-force abuse of logins and forms.

Rsync Service

(Rsync)

The Rsync Service is only available to organizations with 50,000+ users. This service synchronises complete data sets between Spamhaus servers and the local servers on a client’s network.

Key Benefits
  • Near real-time updates - Rapid data synchronizations.
  • High volume capacity - Geared to large enterprise and commercial re-use.
  • Listing removal escalation - Minimise false positive rates with an effective listing removal process.
  • Support available - Access to the experience and expertise of our customer and technical support teams.
  • Custom license options - Typically for the creation of derivative products.

Find out just how cost effective using the Spamhaus Data Query Service can be

1. Enter total number of users

2. Select data sets

Zen - IP data (PBL/SBL/XBL)
Domain name data (DBL & ZRD)
Please select the data set(s) you are interested in.

Add Domain name data to Zen for a 20% price reduction compared to buying Domain name data on its own.

Total Number Of Users is the total number of email accounts you provide service for, including email users you forward email for. Query Service provides access to a set of dedicated private Spamhaus DNSBL query servers which will answer standard SBL/PBL/XBL, ZEN or DBL DNSBL queries from your mail server(s).
Data Query Service for for users
Protect each user for US$
per user/per year
Total annual subscription US$
Please contact us if you require protection for 100,000+ users

Get started with a 30 day free trial

Start your free trial

Discover why we’re the most trusted
Mailfilter and Security solution

Start my 30 day free trial

Engage with us on

It’s time to protect your organization

Start my free trial