Software Listing of Author : "Jh Software"
- DNS Blacklist Editor
- License: Shareware
- Price:


DNS Blacklist Editor is a lightweight tool designed to create a list of blacklisted DNS addresses by using IP range parameters. You can define a DNS by specifying the exact IP address or by entering an IP range.
The user can also include a subnet in the black list and manage multiple entries by joining the similar values. It is a good tool for the users that need to handle large lists since it supports searching for a specific IP address.
- Publisher: JH Software
- Date Released:
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- Platform: WinOther
- IE Timeout Tuner
- License: Freeware
- Price: 0.00


This tool can adjust 3 "hidden" registry settings of Internet Explorer to control caching of DNS records, server connection timeout, and caching of server information. It can be useful to change these settings to very low values, especially when testing web-servers with quickly changing DNS records / IP addresses. For example in DNS Round Robin or Simple Failover setups. Internet Explorer does not honor and does not use the TTL (time to live) value provided in DNS records. Instead it caches all DNS records for a fixed period of time (as per this setting) - with one exception: After Internet Explorer has fetched a web-page, it does not immediately close the TCP connection to the web-server. By keeping the connection open, following requests to the same web-server can be executed faster. This is known as "keep alive". This...
- Publisher: JH Software
- Date Released: 18-10-2004
- Download Size: 44 KB
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- Platform: Win2000, Windows Server, WinOther
- Simple DNS Plus
- License: Shareware
- Price: 79


The simple yet powerful DNS server for Windows 9x/NT/2000/XP/2003 Thanks to DNS servers we surf the Internet using names such as "www.simpledns.com" instead of impossible to remember IP addresses. DNS servers translate these domain names into machine readable IP-addresses needed to locate the requested web-server on the Internet. With Simple DNS Plus you can hosts your own domain name, or simply speed up Internet access by running your own DNS server. Simple DNS Plus can easily be integrated with your web-site for ISP customer signup etc., or even a full web-based DNS solution. Simple DNS Plus is also a DHCP server, it comes with a DNS Look Up tool, and many other features...
- Publisher: JH Software
- Date Released: 10-04-2005
- Download Size: 7471 KB
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- Platform: Win2000, Windows Server, WinOther
- Simple Failover
- License: Shareware
- Price: 189.00


'Simple Failover' is a new software based failover solution. The concept really is simple; it continuously monitors your servers to find out which are up and which are down, and then it dynamically updates your DNS records accordingly so that your domain name always points to a functional server. DNS records are updated directly via the DNS protocol (optionally using encrypted signatures for security), via WMI, via HTTP based dynamic IP updates, or via custom scripting. It can also send you e-mail notifications when problems are detected, and it can be extended through scripting to provide custom notifications, logging, and data capture.
- Publisher: JH Software
- Date Released: 06-01-2005
- Download Size: 9599 KB
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- Platform: Win2000, Windows Server, WinOther
- TSIG Key Generator
- License: Freeware
- Price: 0.00


This tool can generate a TSIG key value (base64) for you very easily. The key value complies with RFC2845. Secret Key Transaction Authentication for DNS (TSIG) is a secure method of authenticating clients making dynamic DNS update requests. The client application and the DNS server share a secret key value which is used to sign (HMAC-MD5) each update request. You can think of the key name as a user ID, and the key value as a password. You can create a key value using four different methods: Random 128 bit value, random 256 bit value, random 512 bit value or from pass-phrase (MD5-hash). The key value generation functionality of TSIG Key Generator is already built into Simple DNS Plus and Simple Failover from JH Software.
- Publisher: JH Software
- Date Released: 21-10-2004
- Download Size: 143 KB
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- Platform: Win2000, Windows Server, WinOther
