Multi-level one-shot URL Decoder, decodes all encoded URLs in one click of a button. It parses all the iterations until results are reached.

ICMP Stuff provides detailed information on ICMP Query or Error (ICMP Type and Code) messages.

One stop shop for querying over 80 DNS RBLs with any IP you would like to check on, along with its Reverse DNS and whois info.

Hex2Ascii and Ascii2Hex are two separate tools that would aid the analysts to convert Hex to Ascii and vice versa.