Catalog
All tools
Fast, private network tools: IP geolocation, DNS checks, WHOIS, DNS propagation, traceroute, security analysis and more. No ads, no signup.
IP Lookup
Instant geolocation, ISP, ASN, abuse history and reputation for any IPv4 or IPv6 address.
WHOIS Lookup
Domain ownership, registrar, nameservers and key dates.
Speed Test
Latency and throughput test against a globally-distributed edge.
Ping & Traceroute
Multi-location ping and traceroute from 15 global vantage points.