NerdTools Fast, free online tools for sysadmins, developers, and nerds.

Scan any domain or IP in seconds.

Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single interface. No registration required.

Hide results ? When enabled, this scan will not appear in the most recent searches or the scan leaderboard.

Tool Detail Page

TLS Protocol Check for frizzellministries.net

Cached TLS protocol data for frizzellministries.net found supported versions: none confirmed.

Legacy TLS risk

Cached Tool Summary

Cached TLS protocol data for frizzellministries.net found supported versions: none confirmed.

Last cached scan: 2026-05-31 13:01 UTC

Key Facts

  • Port: 443
  • Supported protocols: none confirmed

Key Findings

  • Neither TLS 1.2 nor TLS 1.3 support could be confirmed on port 443.

Why NerdTools?

Everything in one place

Stop juggling browser tabs. Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single page.

Built for speed

Results load fast. No sign-up walls, no waiting around. Just enter a domain and go.

Free to use

Core scans are completely free. Short links are available when you need them.

Explore every tool