After Dark Systems is a technology company specializing in DNS analytics, browser identification, and internet infrastructure services.
After Dark Systems, LLC was founded to solve the most challenging problems in internet infrastructure, analytics, and user identification. We believe in building transparent, secure, and reliable technology that serves both businesses and users.
Originally developed as part of our DomainShots.ai platform, BrowserID emerged as a groundbreaking solution to the cookie crisis. We realized this technology could serve the entire internet, not just our own products.
Today, we're building the infrastructure for a cookieless future—one that's more secure, more reliable, and more transparent than what came before.
Comprehensive DNS analytics platform providing real-time insights into domain health, propagation, and performance monitoring.
Visit DNS Science →Real-time website screenshot service with AI-powered change detection and competitive intelligence. Monitor competitors and track visual changes.
Visit DomainShots.ai →Cryptographic browser fingerprinting standard that replaces insecure cookies with persistent, transparent user identification.
You're here! →Built on cutting-edge infrastructure and modern standards
SHA-256 cryptographic hashing, SOC 2 Type II compliance, and bank-grade encryption
Distributed across multiple data centers with 99.99% uptime SLA
Built on open standards with comprehensive API documentation
Full compliance with GDPR, CCPA, and privacy regulations
We build systems that respect user privacy while providing the tools businesses need
Our technology is transparent by design—users can see exactly how they're being tracked
We constantly push the boundaries of what's possible in internet infrastructure
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