EP Cybertools Documentation
Complete guides for using EP Cybertools cybersecurity diagnostic tools.
No installation required — use via cURL from any terminal:
# 1. DNS Lookup
curl -s -X POST https://epcybertools.com/api/tools/dns \
-H "Content-Type: application/json" \
-d '{"target":"yourdomain.com"}' | python3 -m json.tool
# 2. Email authentication check
curl -s -X POST https://epcybertools.com/api/tools/dmarc-check \
-H "Content-Type: application/json" \
-d '{"target":"yourdomain.com"}'
# 3. Full security scan (SuperTool — runs 18+ tests)
curl -s -X POST https://epcybertools.com/api/supertool \
-H "Content-Type: application/json" \
-d '{"target":"yourdomain.com"}'Getting Started
Quick start guide to using EP Cybertools — web interface, API basics, and tool navigation.
Read guide →DNS Tools
DNS lookup, propagation, DNSSEC, record types (A, AAAA, MX, CNAME, TXT, NS, SOA, PTR), and global resolver testing.
Read guide →Email Security
Step-by-step SPF, DKIM, DMARC configuration guides, troubleshooting, and BIMI implementation.
Read guide →SSL/TLS
Certificate inspection, cipher suites, TLS version compatibility, HSTS, and Certificate Transparency log verification.
Read guide →Network Tools
Ping, traceroute, port checker, IP geolocation, BGP looking glass, and RPKI validator.
Read guide →API Reference
Complete REST API documentation with endpoint specs, request/response schemas, and integration recipes.
Read guide →Getting Started
Introduction to EP Cybertools, account setup (optional), and your first tool query.
DNS Tools Reference
Complete reference for DNS Lookup, DNS Propagation, MX Lookup, and related tools. Explains DNS record types, TTL values, and global resolver testing across 20+ geographic locations.
Email Security Guides
Step-by-step configuration guides for SPF, DKIM, and DMARC. Includes troubleshooting authentication failures, alignment issues, and DMARC reporting interpretation.
SSL/TLS Documentation
Certificate inspection covering X.509 fields, validity periods, SAN lists, cipher suite analysis, TLS version compatibility, HSTS configuration, and Certificate Transparency log verification.
Network Tools Guide
Usage guide for ping, traceroute, port checker, IP geolocation, BGP looking glass, and RPKI validator.
API Reference
Complete REST API documentation with endpoint specifications, request/response schemas, cURL examples, rate limiting details, error codes, and integration recipes for Python, Node.js, and Go.