IPv4 ADDRESS
Detecting…
IPv6 ADDRESS
Detecting…
Security & Privacy Tests
Privacy & Leak Summary
Aggregates IP/VPN, WebRTC, timezone, clock and fingerprint into one posture.
Location Consistency Check
Cross-checks timezone, locale, network and WebRTC against your IP.
Clock Offset / Skew
Device clock vs network time.
WebRTC Leak Detection
DNS Resolver & Leak Test
DNS & EDNS Information
IPv6 Readiness Test
Browser Fingerprint Test
TLS/SSL Security
Network Performance Tests
Speed Test (Download & Upload)
Connection Quality
Edge Latency Test
Quick Connectivity Test
Ping a Host
Network Lookup Tools
IP Address Lookup
DNS Lookup
RDAP Lookup
ASN / BGP Lookup
Email Security (SPF / DKIM / DMARC / MX)
HTTP Security Headers
Reverse DNS (PTR)
Subnet / CIDR Calculator
DNS Propagation
RPKI Route Validation
DNSSEC Validation
MTA-STS / SMTP-TLS
IDN / Punycode Converter
DNSBL Blocklist Check
Certificate (CT Logs)
Email Header Analyzer
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>).