Internet Documentation
Troubleshoot public IP addresses, DNS, latency, reachability, and connection speed.
Related tools
What's My IP
Reveal your public IP and key browser details while keeping the process privacy-friendly.
DNS Lookup
Inspect A, AAAA, MX, CNAME, TXT, NS, SOA, and CAA records for a domain.
Ping
Measure the latency between your browser and a public endpoint using browser-friendly timing.
Internet Speed Test
Measure browser download speed, upload speed, and latency using a lightweight local test.