NameWhat the dashboard calls it.

Host or addressAn IPv4 or IPv6 address, or a host name.

For a host name, probe its An address is probed as it is. Without IPv6 on this host an IPv6 target shows "IPv6 unavailable on this host", not an outage.

Where it sits on the path Path targets appear in the path health chain and the uptime strips, in order.

Unique idLetters, digits, - and _ (for example game_server_east). Filled in from the name.