Your Connection

Your IPv4 Address
Detecting...
Your IPv6 Address
Detecting...
Security

Security & Privacy Tests

WebRTC Leak Detection
DNS Resolver & Leak Test
DNS & EDNS Information
IPv6 Readiness Test
Browser Fingerprint Test
TLS/SSL Security
Server-Observed Connection
Performance

Network Performance Tests

Speed Test (Download & Upload)
Connection Quality (Jitter & Packet Loss)
Global Latency Test (13 Regions)
Quick Connectivity Test
Ping a Host (HTTP latency)
Lookup Tools

Network Lookup Tools

IP Address Lookup
DNS Lookup
RDAP / WHOIS Lookup
ASN / BGP Lookup
Email Security (SPF / DKIM / DMARC / MX)
HTTP Security Headers
Certificate (CT Logs)
Settings

Settings

DNS Configuration
Used by the DNS Lookup tool and added to the resolver comparison.
Resolves NextDNS against your profile (dns.nextdns.io/<id>).
Resolves ControlD against your endpoint (dns.controld.com/<id>).
Resolves AdGuard against your device (d.adguard-dns.com/dns-query/<id>).