Looking Glass
Choose your option
Resolve/Reverse Lookup
Get DNS Records
Whois (Web)
Whois (IP owner)
Ping IPv4 host
Ping IPv6 host
Measure the lateceny and throughput of a webserver on IPv4
Measure the lateceny and throughput of a webserver on IPv6
Traceroute IPv4 to host
Traceroute IPv6 to host
Host or IP
Looking Glass