Twilio

Twilio

 

Twilio is a cloud communications company based in San Francisco, California. Twilio allows software developers to programmatically make and receive phone calls and send and receive text messages using its web service APIs.

 

Twilio lets you use standard web languages to build voice,

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.

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.

Know WhoIS info of site with DOS prompt

Know WhoIS info of site with DOS prompt

Here I’m going to tell you one very interesting way to get WhoIS information of any domain or IP address from your desktop. Yes, mostly or say almost all time we need to depend on different WhoIS websites. But, you can easily get all WhoIS information directly from DOS Command Prompt just by typing “whois www.domain.com” [without quote]. You will get the output on your DOS screen like this…

In Linux Shell you can direct get WhoIS information, but to obtain it from DOS you need to install a small EXE from Microsoft’s TechNet Webstie. You can download this EXE from here. After downloading, extract the EXE file to your System folder. [e.g. \Windows \ System32 or WinNT \ System32. If you are using Windows98 then \Windows\ System ]. That’s all, now simply type whois followed by any domain name or IP address on your command prompt and get all details. But, obviously this command will only work when you are connected with Internet.