Windows – Page 2 – POFTUT

Category: Windows

0

What Is DNS Server Or Protocol Port Number?

Domain Name System aka DNS is used to match domain names to the IP addresses. DNS is provided over intranet and internet servers with different port numbers. TCP or UDP DNS can use both transmission protocols TCP and UDP. But general usage is over UDP protocol because of its simplicity and speed. TCP Port 53 One of the used DNS port is TCP Port 53. TCP provides stability over DNS...

0

How To Use Google Public DNS Servers?

Google is a huge company which provides paid and free services. It mainly operates in IT and internet area. Internet uses DNS in order to solve domain names into IP addresses. Because internet infrastructure works with IP addresses. Google provides free DNS servers which can be used for fast and free domain resolution. In this tutorial we will learn Google DNS features and how to use in Linux, Ubuntu, Debian,...

0

What Is My MAC Address Of Network Interface On Windows Or Linux?

MAC Address is used to identify a Network Interface Card uniquely in a layer 2 network. This address is used to transfer files between default gateway and host or computer. In this tutorial we will learn how to find a MAC address from command-line or GUI in operating systems like Windows and Linux. Windows ipconfig Command Line ipconfig command provides a lot of information about the network of the current...

0

What is Zenmap and How To Download, Install and Use In Windows, Linux?

Zenmap is an free and open source GUI designed to be used with nmap . Zenmap is multiplatform tool which supports Linux, Ubuntu, Mint, Kali, Fedora, CentOS,.. , Windows, Mac OS X, BSD etc. . nmap is very powerful tool for network scanning and vulnerability discovery but it is completely command line based. Zenmap can be used by novice users to scan network and discover vulnerabilities. Download Windows Windows version can be downloaded...

0

Network Classless Inter Domain Routing (CIDR) Cheat Sheet

Internet and most of the network infrastructures uses IP Protocol. IP protocol uses IP addresses in order to connect different hosts and networks over globe. Classless Inter Domain Routing or CIDR is hierarchical IP addressing scheme used to set IP addresses to the hosts and network. Here we will learn how to calculate IP address, Network Address, Broadcast Address, Network Mask and provide these as cheat sheet. IP address, Network...

0

How to Find Detailed Domain Information with whois Command?

whois  very popular and useful tool used to list and find domain information. We generally know that domain and sub domains are resolved to the IP address and our browser redirects to this IP address. But the actual story is not just this. Domain names have a lot of attributes which is consist of following sections. Registrant Admin Tech Name Server … Install For Ubuntu, Debian, Mint, Kali Now we...

0

What is Address Resolution Protocol (ARP) and How It Works?

Address Resolution Protocol (ARP) is auxiliary protocol used by Internet Protocol (IP). ARP is defined with RFC826 and gained main stream over computer networks. ARP is used to resolve IP address with MAC or hardware address of the network interface. As we know MAC address is used to identify nodes in a local network. How ARP Works ARP resolution works very simple way. The source creates requests to get MAC...

0

How To Ping Specified Port Number?

Ping is very popular term used by system or network administrators. Ping means checking given remote system whether it is up. Ping is a simple tool which uses ICMP protocol to check remote host. Some times ping port can be used with similar intentions. In this tutorial we will look how to ping remote system given ports. Ping Remote System We will start with regular ping. This will show us...

0

How To Do A Computer Ping Test Command To Check Network Connectivity?

Computer networking provides a lot of features for remote usage. But remote access may have some problems. Computer networks provides some basic tools in order to check and detect these problems. In this tutorial we will look some basic ping test in order to check network status. ICMP Internet Control Message Protocol is a network protocol designed to communicate between network hosts about network status. Ping test mostly uses ICMP...

2

What is FQDN (Fully Qualified Domain Name) with Examples?

We generally see the term FQDN or Fully Qualified Domain Name and generally though that is is like a secret magic which provides some information about the servers and hosts. No. The answer is no the FQDN provides no secret or magic. We use FQDN in order to specify host names in a hierarchical manner. Below we will look how we calculate FQDN Host Name Host name is used to identify...

Enjoy this blog? Please spread the word :)