Last reviewed against v0.9.0
source:
internal/tools/host_probe.go Host probe
Single-target ICMP + TCP/UDP latency probe with hop-count and reverse DNS.
Single-target probe combining:
- ICMP latency
- TCP latency (configurable port)
- UDP latency (where the target responds)
- Hop count
- Reverse DNS
Useful for quick “is this host alive and how far away” checks before opening an SSH session.