| Ping | | tests if a host is reachable, signal round-trip time and packet loss rate |
| Standard Traceroute | | determines the route packets use to reach a particular host |
| Visual Traceroute | | visually shows geo and ARIN information of the gateways it traverses |
| Highlight Browser | | requests URL, shows HTTP headers and highlights webpage code |
| Link Checker | | finds broken links and shows type of HTTP responce of every link on the page |
| Page Rank | | shows an individual page's value on search engines |
| Mail Query | | utilizes SMTP protocol to query mail server |
| Black List | | checks if the domain is blacklisted by spam or abuse databases |
| Linux Man | | searches the Linux manual, Perl Guide, Info documents, Whatis database |
| RegExp | | tests POSIX Regular Expression |
| DNS Lookup | | performs DNS lookups and displays the name server's records (A, MX, SOA ets) |
| Domain Whois | | queries a database to determine the owner of a domain name and relative info |
| IP Whois | | provides contact and registration information for IP addresses |
| Domain check | | searches in bulk for the available domain names |
| IP Range | | resolves in bulk the IP's from the defined range to the hostnames |
| Cript | | MD5, Linux crypt (MySQL ENCRYPT), SHA1, Base64 encryption algorithm |
| URL Encoding | | protects literal characters from being interpreted as special URL delimiters |
| IP Calculator | | converts dotted quad values and IP addresses, represented by unsigned long integer |
| Unix Time | | converts unix time integer to month/day/year hour:min:sec and vise versa |
| Proxy | | fresh proxy list: transparent, anonymous, elite, socks. updated daily |
| Proxy Checker | | proxy list bulk checker, socks 4/5 checker included |
| Contacts | | any of your comments and questions, including technical issues, are welcome |
