TOOLS
Practical IT Tools
Small utilities for everyday IT work – directly in your browser.
Ping Tool
Check reachability and latency of a public host.
Open tool →WHOIS Lookup
Query public domain, registrar and nameserver information.
Open tool →DNS Lookup
Inspect DNS records including A, AAAA, MX, TXT, NS and CNAME.
Open tool →Security Header Check
Check important HTTP security headers of a public website.
Open tool →Hash Generator
Generate SHA-256, SHA-384 and SHA-512 directly in your browser.
Open tool →Subnet & CIDR Calculator
Calculate network, broadcast, host range and subnet mask.
Open tool →Cron Generator
Create cron expressions and Linux cron jobs easily.
Open tool →🕵️ Privacy Exposure Check
Discover which information your browser, device and connection can immediately reveal to a website.
Open tool →