user: anonymous [18.97.14.80]
balance: 50 units
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Free online network tools

How this site works

The tools at CentralOps.net are free for limited, interactive use—no login required. Simply pick a tool on the left and use it.

As an anonymous user, you get 50 free service units every 24 hours. Whenever you use one of the tools, its cost in service units is deducted from your balance. If your balance runs out, you'll get more free units at the end of the 24-hour period. For extended or automated use of the tools, get an account.

Tools

Domain Dossier

Investigate domains and IP addresses. Get registrant information, DNS records, and more—all in one report.

 
or learn about yourself
Domain Check
See if a domain is available for registration.
Email Dossier
Validate and troubleshoot email addresses.
Browser Mirror
See what your browser reveals about you.
Ping
Check whether a server or host is reachable via IPv6 or IPv4 and measure the latency (round-trip time)."
Traceroute
Trace the network path from this server to another.
NsLookup / Dig
Look up various DNS records for domain names with this custom-crafted tool similar to the classic NSLookup and Dig commands.