How To Determine If Your Computer Is Being Assigned The External IP Address

For Windows 2000, XP, and 2003
1. Click Start
2. Click Run

How To Trace An Email

What is an email header?

Each email you receive comes with headers. The headers contain information about the routing of the email and the originating IP of the email. Not all emails you receive can be traced back to the originating point and depending on how you send emails determines whether or not they can trace the email back to you. The headers don't contain any personal information. At most, you can get the originating IP and the computer name that sent the email.

How To Trace An Email

How To Trace An Email

What is an email header?

Each email you receive comes with headers. The headers contain information about the routing of the email and the originating IP of the email. Not all emails you receive can be traced back to the originating point and depending on how you send emails determines whether or not they can trace the email back to you. The headers don't contain any personal information.

Dos / Windows Ip Commands

Dos / Windows Ip Commands

Display Connection Configuration: ipconfig /all

Display DNS Cache Info: ipconfig /displaydns

Clear DNS Cache: ipconfig /flushdns

Release All IP Address Connections: ipconfig /release

Renew All IP Address Connections:

How To Change Your IP Address

How To Change Your IP Address

There are MANY methods to change your IP address. Some methods will work for you but may not work for someone else and vice versa.

If your IP is static, then you CAN’T change your IP address without contacting your ISP.

If you have a long lease time (explained in this article) on your IP then you won’t be able to change your IP without cloning your MAC address, which I’ll explain later in this article.

It definitely helps if you know how the IP is being assigned to you.

Prevent changes in setting Password

Prevent changes in setting Password

If you enable this setting, then other people can not change settings in the Control Panel - Password.
In other words, other people can not change the password (if your computer using the Windows password).

Open Port Check Tool

Open Port Check Tool

Most residential ISP's block ports to combat viruses and spam. The most commonly blocked ports are port 80 and port 25.

An IP address

An IP address

An IP address can also be thought of as the equivalent of a street address or a phone number for a computer or other network device on the Internet. Just as each street address and phone number uniquely identifies a building or telephone, an IP address can uniquely identify a specific computer or other network device on a network.

Static And Dynamic Ip address

Static And Dynamic Ip address

A Static IP address is where a computer uses the same address every time, as opposed to situations where the user IP address changes frequently, when a user logs on to a network by dialup or on shared residential cable. Static addressing is essential in some infrastructure situations, such as finding the Domain Name Service directory host that will translate names to numbers.

External IP Address

What is an External IP Address

An external IP address is the unique identifier assigned to you by your Internet Service Provider (ISP). There are to types of external IP address, static and dynamic. Static is fixed and therefore never changes. Dynamic changes every time you connect to the internet.

Impact of global warming

Impact of global warming

1. Climate Not Start Stable

The scientists predict that during global warming, the North region of the Earth North (Northern Hemisphere) akan heat more than other areas on the Earth. As a result, the mountains will melt ice and land will decline. Akan less ice that float on the waters of the North. Areas that previously experienced light snow, it may not feeling again. In the mountains in subtropical areas, the snow-covered will be less and will melt more quickly. The planting season will be longer in some areas. Temperatures during the winter nights and days will tend to increase.

The cause of global warming

The cause of global warming

1.Effect greenhouse

Any source of energy found in the Earth comes from the sun. Most of the energy in the form of short wave radiation, including visible light. When this energy surface of the Earth arrived, he changed from light into heat that warm the Earth. Surface of the Earth, will absorb some heat and toss the rest back. Part of this substantial heat infra red radiation wave length to outer space. However, some heat remains trapped in the earth's atmosphere due

Drugs Informations

Drugs
 
Is the abbreviation of drugs and drug addict drugs / hazardous materials. In addition to "drugs", another term introduced especially by the Ministry of Health of the Republic of Indonesia is Napza which is the abbreviation of 'drug addict, and psychotropic substance Adiktif'.

IP (Internet Protocol) & Hostname

IP (Internet Protocol) & Hostname

IP (Internet Protocol) address is used to identify your computer on a network. It's a way computers recognize each other. Your IP address can change. Sometimes often. It depends on your Internet Service Provider and the type of service you have with them.
Each machine connected to the Internet has an address known as an Internet Protocol address (IP address). The IP address takes the form of four numbers separated by dots, for example: 123.45.67.890.

Hostname refers to the unique name that identifies a computer on a network.
On the Internet, the host name is in the form "computer.123.net"; if there is only one Internet site the host name is the same as the domain name. One computer can have more than one host name if it hosts more than one Internet site, however (for example, "desk.123.net" and "room.123.net"); in that case "desk" and "room" are host names and "123.net" is the domain name.