Network

Diagnose how the hosting server reaches the network: DNS records, HTTP responses, TCP ports, IP addresses, mail services and network interfaces.

Work layer by layer. Resolve the name, inspect the address, test the port or HTTP endpoint, and only then investigate TLS or the application protocol. The result reflects the hosting environment, not your local computer.

8 commands

lil-terminal

pwd/sandboxcurl meHTTP 200 URL https://lil.dog/ <!doctype html> <html>…</html>dns 8.8.8.8PTR dns.googlegeo -dbLocal GeoIP database unavailableip meAddress 198.51.100.24 Family IPv4 Scope documentation (example: actual visitor address depends on the request)

Commands

curlHTTP requests and remote responsescurl <url|host|me> [options]
dnsDNS records and reverse lookupsdns <host|ip|me> [types] [-c]
geoIP geolocation and network ownershipgeo [host|ip|me] [options]
ipIP address forms and CIDR networksip <address|integer|hex|me|server>[/prefix]
mailIMAP mailboxes and PHP mailmail [subcommand] [arguments] [options]
netServer network interfaces and addressesnet [interface] [-4|-6|-l]
pingHTTP reachability from the hosting serverping <host|url|me> [options]
tcpTCP ports and TLS connectionstcp <host|ip|me> <port> [options]

Install the whole group

Download setup.lil to install the current versions of every installable command in this group.

install curl -v 1.2.4
install dns -v 1.2.4
install geo -v 1.2.3
install ip -v 1.2.2
install mail -v 1.1.5
install net -v 1.1.5
install ping -v 1.2.5
install tcp -v 1.2.2

Commands built into the core are skipped automatically.

Download setup.lil ↓