IP lookup, DNS resolution, latency checks, Whois/RDAP, and port scanning for network diagnostics.
IP Address Lookup
Get detailed information about any IP address including location and ISP
DNS Lookup
Perform DNS queries and resolve domain names to IP addresses
Port Scanner
Scan for open ports on any host or IP address
Ping Test
Measure browser-observed HTTP latency for a host or URL
Whois Lookup
Look up structured RDAP registration details for domains