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A freeware program with these basic network tools: DNS Tools - Simple, Ping, Ping Scan, Graphical Ping, Traceroute and Whois. Additional description on this page.
Operating System:
Windows 10/8.x/7 - Requires GUI, not a command line tool.
Full install/uninstall is included
Trial Period: unlimited
Cost: $0
File name: nstb254.zip (2921KB)
Current Version: 2.54, released 25 March 2020
End User
License Agreement (EULA)
How to
Uninstall
The Managed Switch Port Mapping tool is a program that communicates with a managed ethernet switch via SNMPv1/v2c/v3 and maps the physical port connections to MAC and IP addresses of the attached devices. Full install/uninstall support.
End User License Agreement (EULA)
How to Uninstall
Use this software to retrieve SSL Certificates from one or more secure web sites (or IPv4 addresses) and show information about the certificates and the SSL connections allowed by the server. Full install/uninstall support.
End User
License Agreement (EULA)
How to
Uninstall
ipPulse is a Connectivity Status Monitoring Tool. Use ipPulse to monitor the up/down status of IP connected devices (nodes) on any IP connected network. ipPulse uses a variety of methods, including ping packets, tcp connects, and SNMP to poll and check the network connectivity of a list of user-defined nodes. ipPulse alerts you to failures using a variety of techniques ranging from audible messages to email notification.
End User
License Agreement (EULA)
How to
Uninstall
A freeware program designed to help you quickly find the Scope ID used to communicate with neighboring link local IPv6 addresses. Additional description on this page.
Operating System:
Windows 10/8.x/7 - Requires GUI, not a command line tool.
Full install/uninstall is included
Trial Period: unlimited
Cost: $0
File name: ipv6scopefinder.zip (2896K)
Current Version: 3.00, released 11 January 2013
End User
License Agreement (EULA)
How to
Uninstall
A freeware program designed to query your default DNS for the ENUM NAPTR mapping between a telephone number and a SIP, H323, IAX2 or other URI. Use with VOIP systems to check your e.164 or freenum or other mappings. This program queries each default DNS assigned to your system using the e164.arpa or other root tree for the corresponding NAPTR records and displays them.
Operating System:
Windows 10/8.x/7 - Requires GUI, not a command line tool.
Full install/uninstall is included
Trial Period: unlimited
Cost: $0
File name: enumresolver200.zip (440K)
Current Version: 2.00, released 19 November 2008
End User
License Agreement (EULA)
How to
Uninstall