NetTools is a comprehensive set of network administration tools: NetWatch - network monitoring with alerting, real-time & historical charts, WinTools lists exhaustive system information from Windows computers, port scanner, network scanner, NetStat lists local inbound & outbound connections, TCP/IP workshop for low level service testing, ping, fast traceroute, DNS lookup, bandwidth test tool, SNMP browser and more.

A set of network tools useful in diagnosing PCs and networks. It includes a NetStat utility that maps open ports to the owning application, a NetBIOS scanner, SNMPAudit tool, a NetBIOS Auditing Tool, and a monitor of connections to shared resources, as well as a process monitor. Other useful tools are included, such as Ping, TraceRoute, and NSLookup. The program is a great replacement for such Windows utilities as nbtstat, netstat, and NetWatcher

DNS Watcher is a program designed to monitor and query DNS servers. DNS Watcher is mainly intended for use by webmasters and website operators to keep watch on their DNS entries and make sure the name servers are responding correctly. DNS Watcher allows you to enter a list of server names and host names, and DNS Watcher will query those servers periodically to make sure the servers are providing the correct results.

This is the only offered solution which can provide this functionallity, this component extract all MX records of certain doman. MX record is the address of email server.

Without this component, you have to get the records manually using nslookup utility, or using some free web service like zonedit, put you cannot integrate it with your code.

Multi server connections, unlimited number.
Drag and Drop interface. Upload and Download.
Direct Server to Server Transfers.
Batch functions for downloading, uploading and
deletion of complete directory structures.
Control of timeouts, buffer size, NOOP intervals
and in process file sharing.
The local interface is a complete Explorer Shell
with full Explorer functionality.

AWSPS features a very comprehensive set of tools, some of them unique, for in-depth assessment of Network Security, namely 2 TCP port scanners, 1 UDP port scanner, 1 NetBIOS scanner, comprehensive Local Host and LAN information, NSLookUp, Ping, Finger and much more.

Interactive DNS Query is a program designed to allow you to perform a query of DNS records. It is similar to the unix "dig" or "nslookup" commands, and uses a convenient GUI interface. Interactive DNS Query allows you to query for all types of DNS records, including A, MX, TXT, NS, etc.