This website is an early prototype of a front-end for an number of various network-related conveniences. It's added to as new things are found to be useful, but it's still very young, so be gentle.
All DNS queries are resolved at time of submission, there is no caching.
Shows the IP address the request originated from
Checks whether or not the TCP port of your choice can be reached
Checks whether or not the TLS certificate served is valid
Shows a traceroute from inet.tools to a host of your choosing
Shows the request headers
Shows your reverse DNS entry
Shows IP addresses of host
Shows the current time and timestamp. Optionally specifying timezone.