Port Scan

IpDnsResolver
Free - Nsasoft LLC.

IpDnsResolver is a very simple and fast program that easily lets you find your own IP address, resolve hostnames to IP addresses and IP addresses to hostnames using the DNS. The tool is designed with a user-friendly interface and is easy to use.

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DhcpExplorer
Free - Nsasoft LLC.

DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your network ( rogue DHCP servers ) as well as checking the expected output of known servers. The tool is designed with a user-friendly interface and is easy to use.

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Ip2CountryResolver
Free - Nsasoft LLC.

Ip2CountryResolver allows you to identify the country by given IP Address. If you are doing business on the Internet and you want to know where your users are from, you've found the right place! Ip2CountryResolver will help you to find and identify visitor's geographical location country and country code by its IP address. The tool is designed with a user-friendly interface and is easy to use.

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Finger
Free - Nsasoft LLC.

Finger is the tool for discovering user information by using well known finger service.Using Finger tool makes possible to get Abuse Address of remote host.For example to get the abuse address of prontomail.com you should type prontomail.com@abuse.net in the finger input section.

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Colasoft MAC Scanner
Free - Colasoft Co., Ltd.

Colasoft MAC Scanner is a scan tool using to scan IP address and MAC address. It can automatically detect all subnets according to the IP addresses configured on multiple NICs of a machine and scan the MAC addresses and IP addresses of defined subnets as your need. Users can custom own scan process by specifying the subsequent threads.

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Visual NetTools
Free - AirGrab

Visual NetTools is a set of network scanning, security, and administrator tools for Apple Mac useful in diagnosing networks and monitoring your computer's network connections. Current version of Visual NetTools includes: Visual Ping Sends out an echo request to a specific computer on the network. It can be used to check communication links or to check whether the specific host exists or is running.

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