Windows CMD Tool – TELNET
Telnet is a network protocol and a command-line tool that allows users to establish a text-based communication session with a remote device or server over …
Windows Command Line Tool – NSLOOKUP
‘If you cannot resolve a name, but using the IP address of the host seems to work, you may have a problem with your DNS …
Ipconfig & Tracert Command Line Programs
IPCONFIG Ipconfig is another program that is available on Windows machines. Ipconfig allows you to see how your PC is configured for TCP/IP, allows you …
Windows TCP/IP Network Utilities – PING
Usage of the network utilities that are available on Windows machines Besides being the most popular network protocol used today, TCP/P also has some of …
DHCP Lease Process
A DHCP client gets an IP address from a DHCP server in four steps: A DHCPDISCOVER broadcasts a request to all DHCP servers requesting an …
DNS, Domain Naming Service
TCP/IP networks rely on IP addresses to keep track of all the devices on the network. Computers can keep track of thousands of IP addresses, …
Dynamic DNS for Dynamic IP address
The cost of obtaining a single or a block of static ip addresses is still rather high and may not be available for business owners …
DNS Zone Information Records
A name server can act as a primary for multiple zones and as secondary for others. Some valid record types on a DNS server are …
Is thick and thin registry still valid?
No, the concepts of thick and thin registries are no longer relevant in the current domain registration process. Previously, these terms were used to describe …
Domain Registration – Registrar
On the registrar’s end, the domain registration process involves a series of interactions with the registry responsible for the TLD or ccTLD. Here’s a technical …