Ship Network Whitelisting Request

If RegKnot is blocked on your vessel's Wi-Fi, forward this information to your IT department.

Domain to Whitelist

Domainregknots.comIP Address68.183.130.3Port443 (HTTPS only)ProtocolTLS 1.2 / TLS 1.3TypeWeb application — no downloads, no software installation

What is RegKnot?

RegKnot is a maritime regulatory compliance reference tool used by U.S. commercial vessel officers and engineers. It provides instant lookup of U.S. Code of Federal Regulations (Titles 33, 46, 49), COLREGs, SOLAS 2024 + amendments, and USCG NVICs.

Security Profile

HTTPS only (no HTTP)
Valid TLS certificate (auto-renewed)
HSTS enabled
Content Security Policy headers
X-Frame-Options: DENY
No downloads or executable files
No browser extensions required

Bandwidth Usage

Text-based application. Initial load ~500 KB, each query ~5-10 KB. Estimated monthly usage: 10-50 MB per user — comparable to basic email.

Fleet Operators

Your company can request a custom subdomain (e.g. yourcompany.regknots.com) for easier fleet-wide whitelisting. Contact support@regknots.com to set up your subdomain.

Contact

support@regknots.com

RegKnot is a navigation aid only and does not constitute legal advice.