> DNS Toolbox DNS, email, and network diagnostics for sysadmins.

NETWORK DIAGNOSTICS

Ping Checker

Check whether a public destination replies to ICMP and measure packet loss and latency.

Set up your checkPublic IPv4 and IPv6

Four packets, measured from this server. No reply can also mean ICMP is blocked.

Data noteChecks run from this server. Targets and results are not saved by this tool. Network conditions and provider availability can affect results.