Network Tools
Command Line Network Tests
SSL/TLS cipher analysis, DNS lookups, port scans, and MTR path tracing.
Network Validation
Simultaneous multi-iteration connectivity verification.
DNS Checker
Query up to 10 domains across 6 global resolvers — Google, Cloudflare, Quad9, Yandex, Alibaba, and OpenDNS.
BGP Lookup
Prefix announcement status, RPKI validation, upstream transit chain, and full prefix inventory per organization.
Security Tools
Exposure Tester
Beyond a SYN scan — performs protocol handshake (ICMP, FTP, SSH, Telnet, HTTP, HTTPS, RPC, RDP, SQL, BGP, DNS, NTP, SNMP) to check for application based firewall blocks.
Certificate Scanner
Scan a subnet for TLS certs — CN, issuer, expiry, and health at a glance.
IP Intelligence
GeoIP, ASN ownership, reverse DNS, and WHOIS lookup for any IP address or hostname.
Basic Port Scan
TCP port scan
Proxy Tools
Proxy Category Tester
Verify policy blocking across 100+ categories.
My IP Info
Full client IP analysis — geolocation, ASN, HTTP headers, browser fingerprint, proxy provider detection, rDNS, ping, and port scan.
HTTP/1.1 vs HTTP/2 Test
Detect whether a proxy or middlebox is downgrading or breaking HTTP/2 — runs a head-to-head HTTP/1.1 vs HTTP/2 multiplexing race with a live waterfall, plus ALPN negotiation, TLS cipher, and protocol detection.