Cryptographically verified repository authorship and timestamping for legal and audit evidence
Free network diagnostic tools for DNS, IP, email and SSL checks
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
IN
Pricing model
Freemium
Freemium
Pricing
Community: Free. Pro Solo: $79 one-time (perpetual v1.x license) or $29/mo, $290/yr subscription. Team & Agency: $99/mo or $990/yr (up to 10 seats).
Free plan: All 41 tools with unlimited checks, 3 saved domains with daily monitoring, 7 days of history. Pro plan: $29/month for 50 domains, scans every 6 hours, email, Slack, Telegram and webhook alerts, 12 months of history and API access.
Key features
RFC 3161 notarization from DigiCert and Sectigo time stamp authorities
Merkle DAG provenance with SHA-256 tree hashing
FRE 902 self-authenticating PDF certificate generation
100% offline verification with open-source verifier
Automated Git hooks for pre-push cryptographic sealing
CLI and native Git plugin integration
CI/CD workflow automation for repository sealing
Dynamic SVG authorship badges for README files
Corporate entity binding and custom LLC configuration
DNS Lookup - resolve A, AAAA, MX, TXT, NS, CNAME records
Blacklist Checker - query 7 major DNS blocklists
SSL/TLS Certificate Checker - verify certificate chain, expiry and protocol support
Email Deliverability - check SPF, DKIM and DMARC records
WHOIS Lookup - query domain registration details
Reverse DNS (PTR) - check IP to hostname resolution
Port Checker - test common HTTP/HTTPS ports
BIMI Lookup - query BIMI TXT records
Domain monitoring with automated scans
Multi-channel alerts via email, Slack, Telegram and webhooks
What makes it different
Cryptographic evidence under U.S. Federal Rules of Evidence 902 and 28 U.S.C. § 1746
Human authorship defense for copyright and M&A intellectual property verification
Fully offline and open-source verification with zero external dependencies
Enterprise-grade legal compliance for litigation and M&A due diligence
41 tools all available free with unlimited checks
Clear sourcing - every result shows its source and what was not tested
Live DNS queries from edge servers via DNS-over-HTTPS
Domain monitoring and alerts with affordable Pro plan at $29/month
The Network Tools