Networking 8
All networking tools available on the platform. Pick one to get started, everything runs in your browser.
DNS Lookup
Query DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) for any public domain.
IP Subnet Calculator (CIDR / IPv4)
Calculate network address, broadcast, mask, host range and total hosts from any IPv4 CIDR notation.
IPv6 Expander & Compressor
Expand any IPv6 address to its full 8-group form or compress it to the RFC 5952 canonical form, locally in your browser.
What's My IP, User Agent & Browser Info
See your public IP address, user agent, request headers and browser capabilities, instant lookup, no tracking.
TCP Port Check (Ping)
Check if a TCP port on a public host is open and measure connection latency.
URL Parser
Break any URL into its scheme, host, port, path, query parameters and hash, parsed locally in your browser.
User-Agent Parser
Parse a User-Agent string into browser, engine, OS and device information.
WHOIS Lookup
Look up the WHOIS registration data for any public domain, registrar, dates and nameservers.