SURBL
United States · www.surbl.org · 6 vendors
SURBL BV is an independent cyber research organization that specializes in providing near real-time reputation data feeds. This data is used globally by security vendors, webmail providers, ISPs, and governments to protect against cyber threats like malicious domains, phishing, and malware. They offer comprehensive and accurate lists of bad domains, updated frequently, to improve defenses against unsolicited messages and online abuse.
Resilience scores
- Digital Sovereignty: 67
Technology vendors
- Google LLC — Technology — United States
- Keybase, Inc. — Technology — United States
- Stripe, Inc. — Financial Services — United States
- and 3 more
Services catalogue
1 service in catalogue across 1 category; runs on 6 sub-vendors.
- URI Reputation
Insights
Last updated 2026-08-10
6 direct vendors, 95 subvendors
Direct vendors by controlling owner country (sample)
- United States: 4
- Germany: 1
- Netherlands: 1
Subvendors by controlling owner country (sample)
- United Kingdom: 2
- Germany: 4
- Japan: 2
Signed-in users can see whether their own company is exposed to this vendor's disruption, plus the full sub-vendor list and country breakdowns, every in-scope compliance framework plus gaps and next steps, and alerts when any of it changes.