Spamhaus
Data Collection & Internet Portals · United Kingdom · 11-50 Employees
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Overview
Headquarters
4 Old Park Ln, London, Greater London, W...Phone Number
(206) 262-7423Website
www.spamhaus.orgRevenue
<$5 MillionIndustry
ZI Rank: 1
Signal Type
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ZI Rank
1
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About Spamhaus
Spamhaus is the trusted authority on IP and domain reputation, uniquely placed in the industry because of our strong ethics, impartiality, and quality of actionable data. This data not only protects, but also provides insight across networks and email worldwide. With over two decades of experience, our datasets are used by a wide range of industries including leading global technology companies, enterprise business and internet service providers. Currently our IP and domain datasets protect over 3 billion mailboxes globally.Explore more
Spamhaus Org Chart
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Activity Insights
Spamhaus is experiencing very low activity levels compared to other companies in the Media & Internet sector.
What does this means?
Spamhaus is drawing exceptional interest within the Media & Internet industry, suggesting notable developments or strong market momentum, learn more about Spamhaus.
Spamhaus financials insights
Gather financial insights about Spamhaus, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.
2020
Debt
$150K
Spamhaus Tech Stack
A closer look at the technologies used by Spamhaus
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Most Recent Scoops
New Hire
Executive Move
Spamhaus has announced that Peter Popovich has joined the organization as Acting Chief Technology Officer.
Product Launch
Business Intelligence, Product Development
Pain Point
Legal Affairs
Funding
Spamhaus News & Media
Querying the free DNSBLs via Oracle? Move to Spamhaus Technology’s free Data Query Service
If you're using the free DNS Blocklists (DNSBLs) through the Public Mirrors while running on Oracle’s network, you'll need to make a few small adjustments to your email setup. These changes are simple to apply, but if you don’t take action, you risk having some - or even all - of your email blocked after April 8th, 2026! The post Querying the free DNSBLs via Oracle? Move to Spamhaus Technology’s free Data Query Service appearedA misuse of Spamhaus blocklists: PART 1 – blocking outbound email
One issue our folks handling tickets submitted by blocked users experience are messages like: Help! My IP is listed by Spamhaus and now I can’t send emails! My provider is rejecting all my emails! You may be asking “Is this not exactly what is supposed to happen in case of a listing?”. Surprising, the answer is “No, it is not!” This is a misuse of our blocklists The post A misuse of Spamhaus blocklists: PARTIf you query the legacy DNSBLs via GoDaddy move to Spamhaus Technology’s free Data Query Service
Currently accessing the free legacy DNS Blocklists (DNSBLs) via the Public Mirrors, and using GoDaddy's network? You'll need to make some minor changes to your email infrastructure. The changes are simple to implement, but if you fail to do so, you could find that at some point post-September 26th 2024, all or none of your email is blocked! The post If you query the legacy DNSBLs via GoDaddy move to Spamhaus Technology’s free Data QueryOpen Source Threat Intelligence Tools & Feeds: A Complete 2023 List
The rapidly evolving cyber threat landscape demands constant vigilance from organizations seeking to protect their digital assets. Open source threat intelligence tools and feeds have emerged as invaluable resources in this endeavor, offering insights into current trends, vulnerabilities, and threat actors. In this article, we will provide a comprehensive list of open source threat intelligence […] The post Open Source Threat Intelligence Tools & Feeds: A Complete 2023 List appeared first on Fla
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Frequently Asked Questions Regarding Spamhaus
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Spamhaus is the trusted authority on IP and domain reputation, uniquely placed in the industry because of our strong ethics, impartiality, and quality of actionable data. This data not only protects, but also provides insight across networks and email worldwide. With over two decades of experience, our datasets are used by a wide range of industrie... Read More
