Resolv

Resolv

Toolbox

Welcome to our Frequently Used Tools (FUT) page. You are welcome to use it, just please don't poop here.

Your IP address: 3.235.238.217

Cisco password decoder

This tool can be used to decrypt the so-called weak (type 7) passwords used by Cisco. Such passwords are not secure because they can be cracked very easily. You should use this tool only for educational / research purposes.

DNS resolver

Online tool for DNS (Domain Name System) record inspection. It automatically recognises if the input is a FQDN or an IP address (reverse lookup).

Whois query

For querying the RFC 3912 database. It automatically recognises if the input is a FQDN or an IP address / range.

Ping party

This tool sends ICMPv4 or ICMPv6 echo request packets and displays the response.

E-mail MIME header decoder

An RFC 2047 Email MIME Decoder. It decodes localised strings encoded using printable US-ASCII characters. It helps you to retrieve the content in a readable form.

Decimal - dotted decimal converter

This tool converts between decimal and dotted decimal numbering representation vice versa on 32 bits. The format is automatically recognised.

BGP ASDOT - ASPLAIN converter

It converts between the ASN representations described in RFC 5396. Useful for 32 bit BGP ASN planning. The formats are automatically recognised.

Full mesh node calculator

It calculates the number of nodes of a full mesh network topology by specifying the maximum number of connections.

n=(1+sqrt(1+8*s))/(2)