1)   TSIG Key Generator 1.00
This tool can generate a TSIG key value (base64) very easily. TSIG is a secure method of authenticating clients making dynamic DNS update requests. The key value generation functionality is already built into Simple DNS Plus and Simple Failover.
TSIG, Key, Generation, Dynamic DNS, Failover, Password, HMAC-MD5,

 2)   DynSite 1.11.794.2
DynSite automatically updates your dynamic IP address each time it changes on one or many dynamic DNS or by email. This allows anyone to connect to the servers running on your own computer using a fully qualified domain name.
Dynamic, DNS, service, client, automatic, IP, update, shareware, template, multilingual,

 3)   DnsLibrary 1.02
The DNS Library is a COM component that makes dynamic DNS updates to RFC-2136-compatible DNS servers possible from any scripting languages in an easy way. For secure updates, HMAC-MD5 and GSS-TSIG are supported.
Dynamic, DNS, Server, script, secure, Kerberos, GSS, TSIG, HMAC, MD5,

 4)   Dynamic Update Tester 1.01
Dynamic Update Tester is an application to test dynamic updates (RFC2136) on DNS servers. The latest version supports secure updates using transaction signatures (RFC2845). This is a test application not an automatic IP updater.
Dynamic DNS, DNS server, update, RFC2136, RFC2845, TSIG, transaction signature, network,