Network Diagnostics

🔍

DNS Lookup

Query A, AAAA, MX, TXT, NS, PTR, CNAME, SOA records

📋

Domain registration info, IP ownership, ASN details

🌐

Route origin, AS path, prefix visibility via RIPEstat

📡

ICMP reachability and hop-by-hop path from our server

🔌

Check if TCP ports are open/closed on a host

⚠ Scans only ports you specify. Max 10 ports per query.

🔒

Certificate details, expiry, chain, cipher info

📄

Response headers, redirects, server info, security headers

🛡

Detect WebRTC, DNS, and IPv6 leaks that expose your real IP

Your Public IP

—

WebRTC IP

Testing...

DNS Resolvers

Testing...

IPv6 Status

Testing...

⚡

Measure download, upload and latency from your browser

0 Mbps

↓ Download —

↑ Upload —

◈ Latency —

≈ Jitter —

Ready — press Start to begin