netcheck-cli 0.1.0

Network diagnostics CLI — DNS, ping, HTTP check, SSL certs, latency

netcheck-cli

Network diagnostics from the command line — DNS lookup, ping, HTTP check, SSL cert info, latency, port scan, and IP lookup.

Install

pip install netcheck-cli

Usage

# DNS lookup
netcheck dns example.com
netcheck dns example.com --type MX

# Ping
netcheck ping example.com -c 4

# HTTP endpoint check
netcheck http https://example.com
netcheck http api.example.com --method HEAD

# SSL certificate info
netcheck cert example.com
netcheck cert example.com --port 8443

# TCP latency measurement
netcheck latency example.com -n 10

# Port scan
netcheck scan example.com -p 80,443,8080

# Public + local IP
netcheck ip

All commands support --json for machine-readable output:

netcheck --json dns example.com
netcheck --json cert example.com

For AI Agents

See SKILL.md for agent-optimized documentation.

License

MIT