trac3r00 Net Probe
Is it up, is it reachable, is the cert about to die — no nmap, no dig, no openssl.
Commands
python3 scripts/net_probe.py --port-check db.internal:5432 --port-check api:443
python3 scripts/net_probe.py --dns example.com
python3 scripts/net_probe.py --tls example.com:443 --tls-warn-days 30
python3 scripts/net_probe.py --latency https://api.example.com --count 5
Checks
| Check | Gate |
|---|---|
--port-check host:port |
exit 1 when any port closed |
--dns name |
exit 1 on resolution failure |
--tls host:port |
exit 1 when cert expires within --tls-warn-days (default 14) |
--latency url |
min/avg latency samples |
Pairs with
api-tester (the HTTP-level check above the socket level),
sec-headers (header audit on the same URL),
sys-health (the local-machine side of the same triage).