Service update | Planned maintenance on February 7th, 2026
Start: 2026-02-07 10:00 UTC 

End: 2026-02-07 11:30 UTC

Hello Stary

Please be advised that during the above time window, Spamhaus' Engineering team will perform maintenance to the Domain Blocklist (Low Reputation Domains) and Domain Reputation Dataset (Domain Intel) to enhance the performance, reliability and security of the data.

Expected Impact on Services

While our team will make every effort to minimize disruptions during the planned maintenance period, the following services may be affected:

• Spamhaus Intelligence API: the Domain Reputation Dataset may experience degraded performance during this time.
• Data Query Service (Real-time DNS Blocklists): the Domain Blocklist (DBL) zone may be stale during this time.
• Web Query Service (DNS Blocklists via HTTPS): the Domain Blocklist (DBL) zone may be stale during this time.

Please refer to the status page for any real-time updates during the maintenance window: https://spamhausstatus.com/

We apologize for any inconvenience this may cause. If you have any questions or concerns, please contact your Account Manager.

Kind regards,

Spamhaus Team