This extension for Google Chrome provides DNS records of a domain or sub domain.
Interactive DNS Query is a free utility to execute queries of DNS records.
AnalogX QuickDNS handles the only spot that is DNS lookup.
Programming library to help developers easily automate.
Allows to accurately determine what country an IP address belongs to.
Network & Speed, INC
Hides your IP address and secures Internet traffic.
Speed up your Internet browsing & resolve DNS-IP addresses locally with Fastnet.
A tray program with many misc tools and utilities, including: POP3 Client, SMTP Client, DNS Lookup...
This DNS monitor does a simple lookup against both the TCP and UDP ports.
SI Lookup - Free visual IP Lookup tool for Windows.
Lookup Assistant allows free access to any online lookup resource.
RouteSms Solutions Limited
The HLR Lookup system allows clients to lookup the status of an MSISDN.
TechKnow Professional Services
It's a dynamic dns updater which has features like free and static DNS services.
Powerful DNS capable to retreive more than 40 different DNS record types.
It is a simple DNS server which can be a primary DNS server for your domains.
DNS Redirector is a multi-function DNS server for Windows servers.
FastCache is a caching DNS server that handles DNS requests your PC makes.