Tag Archive | "ISP"

Complete List Of Free Fast DNS Servers

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Converting website names into IP addresses is the main role the DNS servers. It is for our ease and convenience that human readable domain names have been created. Actually these human readable domains that we type are again changed into IP addresses. So in simple words the fundamental job of the DNS is to convert the domain name into its particular IP address and IP address to its corresponding domain name. Both domain and IP addresses have the same task i.e. to open a website. So accordingly it can be just said that a particular IP address cannot be of more than one domain.

DNS Server Types

DNS Server Types

Recursive & non-Recursive are the two main types of DNS Servers. In a recursive, the client sends queries and receives complete feedback from the ISP’s recursive DNS Servers. This could also result in engaging the servers. A non-recursive DNS is one which provides a record of the domain without engaging other servers. Recursive server is mostly used at lower level such as in LAN networking. While the non-recursive servers are probably used for elite levels because of a higher number of requests, so that it provides partial results without engaging other servers.

Safety promotion

Using Chroot network is highly recommended for security reasons. Chroot environment is a process that produces a file that clones the main root system so that if an attacker is cracking the network to reach the root system, he cannot damage the whole system, because he has no access to those files which are not on that network.

Safety Risks

There are many issues resulting in the compromising on the DNS Security. Redirection is also a major problem in which an attacker is able to redirect name queries to the DNS servers controlled by him. Flooding one or more DNS servers on a network with recursive queries is a way by which an attacker denies the availability of network services. This is known as Denial of Service Attack. There is a process called foot print in which DNS Zone data could be obtained by the attacker to get information about domain names, computer names and IP addresses.

Advantages of DNS Server

The main advantage of DNS Server is that it is free and fast. One could surf on internet not only safely but also quickly. One can add the DNS domains manually in TCP / IP networks, so it is not only easier but also safer.

Free DNS

When it comes to surf the internet, free and fast DNS Servers are readily available. One can find many free DNS Providers on the internet that could act as a solid rung towards providing the particular DNS server according to requirement. Some of best providers are given below:

disadvantage

  • 156.154.71.1
  • 156.154.70.1

SpeakEasy (Seattle, WA, US)

  • 66.92.159.2
  • 216.231.41.2
  • 66.92.64.2
  • 64.81.111.2
  • 66.93.87.2
  • 216.254.95.2
  • 64.81.45.2
  • 64.81.79.2
  • 64.81.127.2
  • 66.92.224.2
  • 64.81.79.2
  • 216.27.175.2
  • 64.81.159.2
  • 66.93.87.2
  • 64.81.127.2
  • 64.81.159.2 Read the full story

Best Calendar Apps for Android

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Android is an operating system of the mobile device. All applications for Android platform using the Java programming language. It becomes very popular in small devices. The Android SDK provides the APIs and tools to develop applications for Android mobile devices with or without touchable functionality. By using these applications get your alert for important meetings, tasks, birthday, and more.

5 Best Calendar Apps for Android

There are numerous free applications for Android or any other system, like best five calender for Android system that helps you in every professional field. To get schedule your business life. Following is some famous calendar with different features according to different fields like, business, personal life, teaching, etc.

1. Touch Calendar (BETA)

Touch calendar is more interesting calendar application of all the Android apps. It takes advantage of the Android v2.0. interface. Touch Calendar includes a pinch zooming, avoiding for the long tap use double tap to enter events, allows scrolling horizontal or vertical. You can jump to any date from the menu, search calendar from menu or phone, and much more.

2. Smooth Calender

Smooth Calendar is very much easy to use. It is highly configuration screen for the built in calendar app. Smooth Calendar is not a very good application for you if you have more than one event in a single day. Smooth Calendar has one screen size of 4X2. At this size, your calendar only can display your event names if more than one or detailed one event at a time.

3. Cal Widget

Cal Widget, This Calendar application stands alone in Android mobile system. It is one of the best widget calendar applications.

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Best Selling Mobile Phones of All Times

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In this era of technology mobile phone is requirement of every person and also has positive effects on society. Mobile technology enables you to get connect all over the world through internet and get information of any part of world (breaking news) when it happens. Mobile technology enables you to make fast and informed decisions.

Mobile technology is very useful in many departments of social life and smart phones with capabilities of browsing the internet, audio/video calls, and sharing large files, mobile technology has made it more efficient to communicate and conduct meetings and business. Some Top Selling Phones make good effects on economy of mobile companies.

In these competitors Best Selling Phone gets more benefit due to its sharp and smart features. Mostly mobile phones with highest sale having balance in their prices with features, so they are affordable for every class. Here we are introducing some Best Selling Phones.

Nokia Series:

  1. Nokia 5310:

Nokia 5310 is an express music phone. Main body color is grey, red, black or white and about a centimeter thick. It was released in 2007 and it features many music specific features as well as a 2.0 megapixel camera. It comes with 30 MB internal memory, 32 MB system RAM (2MB of heap memory for apps).Its weight is 71 g, it comes with a dedicated audio chip, which delivers better audio quality, as well as video. It has basic organizer functions including a calendar, to-do list, and notes and it can play FM Radio and receive call with the headset’s button.

2. Nokia N97:

It is a smart and stylish model of nokia series with sharp features. It is actually category of those phones which are in highest sale. It made good repute in Top Selling Phones. It is a touch screen mobile phone in the N series by Nokia. It was released worldwide, on 26 June 2009. It comes with a slide-out QWERTY keyboard. Its talk time is 9.5 hours; LCD size is (640×360 px) 3.5 inch. Its weight is 150 g for original. Its Video recording: Up to 3.6 hours (offline mode) and Standby time: Up to 17 days (3G), 18 days (GSM).

Another version on Nokia N97 is Nokia N97 Mini, having some features of N97 but some differences for instance it is downsize than Nokia N97, another difference is top left the big D-pad has been replaced with four arrow keys at right side. Space between keys is also more than original design. It has some similarities with original model i-e 3.2 inch touch screen, 8 GB of storage memory, removal of FM transmitter, and a shorter battery life. Its LCD size is (640×360 px) 3.2 inch. Weight: 138 g for mini .

3.  Nokia N95:

The phone was released at the end of March 2007. This is a portable device is a Smart phone produced by Nokia as part of their N series. The N95 has built-in Wi-Fi, with which it can access the Internet, audio/video chat, it also has built-in Blue-tooth and works with wireless earpieces. The N95 includes a built-in accelerometer. Its weight is 120 g and comes with 160 MB Memory, 240×320 px, 2.6 in, TFT LCD display, USB 2.0, Blue-tooth 2.0, Wi-Fi b/g, Infrared and Rear Camera of 5 Megapixel.

Its capabilities include video recording and video conferencing, a FM Radio tuner, multi-tasking to allow several applications to run simultaneously, MMS and e-mail and a web browser with support for Adobe Flash, HTML and JavaScript.

Its different versions are:

  • N95 NAM (N95-3): designed specifically for the North American market
  • N95 8GB (N95-2): N95-2, internally known as RM-320, comes with 8 gigabytes of internal storage and a larger display
  • N95 CHINA (N95-5): the N95-5 is targeted at the Chinese market
  • N95 8GB NAM (N95-4): with support for North American
  • N95 CHINA (N95-5)
  • N95 8GB CHINA (N95-6)

The lower cost N95-5 and N95-6 for the Chinese market.

nokia

 

Nokia 1100:

This is also including in phones With Highest Sale. This is a very simple mobile in nokia series. It was launched in late 2003; 250 million 1100′s have been sold since 2003. The Nokia 1100 was designed at Nokia Design Center in California. Its style is not too much modern but it gets popularity among more modern cell phones with more features. It was target among those users who a simple use of cell phone only related to a phone call or SMS just text messages, alarm clock or calendar. Its display is 96 x 65 Monochrome.

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Why DNS Propagation Takes So Long?

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After getting your domain name registered, paying off to your web host to get hosting for your website, and uploading your website on the web server, its time to view the final shape of your website. If you cannot view your website after all this hard work then does it mean it that you are missing something or is it just something with DNS propagation?

dns propogation

Understanding DNS Propagation

Before understanding the DNS propagation, you should be aware of the working of DNS. A master DNS is created by your web hosting provider in the event when you set your website up with it. This Master DNS is recorded in the Domain Name Server of your web hosting provider. The company which registers your domain name contacts to the DNS server of your web hosting provider. Your domain name registrar does it as the master authority of your domain which you have registered with it.

How Your Website is Being Searched?

When an outsider source searches your website, it first switches to the registration database in order to find out about the DNS authority of your website. After then that it goes to the DNS sever of your web hosting service provider in order to find out the IP address of your website’s domain name. From this IP address, this outsider source locates your website and can view your website.

Caching the DNS Records

The only problem with this searching process is that when your website is searched on internet by an outside source, the search process is catalyzed, as every ISP caches it DNS records to display your website in quick time. Read the full story

10 Best iPad Entertainment Apps

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Applications of any gadget make it more attractive, entertaining, informative, and make you more productive. Free or paid applications for Apple’s iPad have wide range, like social networking, business, communication, games, entertainment, creativity, and more. Following are the best 10 iPad entertainment Applications

Entertainment Applications

These Applications Make your iPad more enojyable in real sense.

1. ABC Player

This FREE application allow your iPad into a TV and entertain you with full episodes of Grey’s Anatomy, Lost, Desperate Housewives, Dancing with the stars, and much more popular shows in your hand. These full-screen high quality definition videos look sharp and smooth, with limited commercial interruption.

2. Barnes And Noble Nook For iPad

This is a Free application for Apple’s iPad. The Concept of this application is to provide you a free library of E-Books. You can share titles with friends using “LendMe” technology. iPad running Nook software allow you “Lifetime Library” features accessible from your device.

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Best Android Tablet: Samsung Galaxy Fit

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Samsung, One of the best mobile manufacturers, has announced another wonderful android SmartPhone named, Samsung Galaxy Fit S5670, which comes in a stylish design with unique high-mobility multimedia features and applications. It is one of the Samsung’s 2011 budget phones.

Features:

Samsung Galaxy Fit GT-S5670 Android SmartPhone is an entry level Android SmartPhone. It offers you following features:-

  • Android v 2.2 Froyo OS
  • 600MHz Processor with 3D Accelerator support
  • 5-megapixel autofocus camera
  • 3.31-inch QVGA Touch-screen display
  • 150MB internal memory
  • External memory slot (MicroSD Card supporting up to 32 G)
  • RSS Reader and Web kit Browser
  • Swype Keyboard, document viewer
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Top 5 Sports GPS Apps for iPhone

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GPS is most advance technology for the drivers. This technology helps a person to find out the location on a digital map. This technology also informs a user about the rush hours of the different locations. With the help of GPS system a driver or a pedestrian can reach the desired location in time and through shortest distance. To make this easier, many mobile companies are introducing GPS in mobiles.

Best five GPS applications for iPhone

IPhone is one of the best mobile phone company in the world. You can modify your iPhone by using iPhone applications.

iphone-gps-app

This company is very famous as it is providing many useful and advance applications for the users. These applications are designed according to the use of iPhone users. The iPhone users can now locate their locations and the desired track through GPS technology on their mobile phones. These applications are very useful and famous, especially in taxi drivers. There are more than hundred of GPS iPhone applications. Out of those hundred applications, following are the best five iPhone applications.

1. Run meter GPS running stopwatch

This is a very useful and famous iPhone application that modifies your iPhone into a very accurate GPS stopwatch. This will help an iPhone user to track the locations within the city.

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Top 30 Free Fast DNS Servers

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There are different problems that occur during browsing the internet. These problems are caused due to several reasons. Some times sites are working properly and fast. But some times there are some problems occur with our servers. Our servers open BSNL and opens DNS servers, so that they can update the server. To solve this problem, you can use DNS server to open any specific website.

DNS meaning

DNS is the abbreviation of Domain Name System. This is a computer language to define any address or URL.

The DNS is in short, defines the address of different websites. For example, if you type any website in the address bar of your browser, it will automatically find the DNS server so that it could connect with the website. Without the DNS server it is not possible to connect to any website. On DNS server demand the server answer that contains an IP address. This IP address actually determines the location of the source.

Use of different DNS, when DNS default is slow

This is a normal problem when domain is moved and ISP banned the server to connect with any website. In such a case you can not view the websites and content of the page.

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Tweaking Internet Speed in Windows Vista: OpenDNS

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Here is a very impressive trick to tweak Windows Vista‘s Internet Speed. This method is very similar to what we discussed in our post titled how to increase Internet speed using host files. The other articles are also very relevant How to Turn On Your PC in Under 10 Seconds , How to Double Firefox Browsing Speed on Dialup Connection and especially How to Optimize Your Internet Connection to Get 100 % Bandwidth

I am also thankful to maria0maria for sharing this with me. I see considerable increase in my Internet speed when I use it in combination of other tricks to make my windows vista work faster. Article starts now…

Even with the FiOS (Fiber Optic Service) connection I still feel that my browsing experience is not that blazing fast. Have you ever felt the same with your internet connection as well? Follow this simple Windows hack to experience a faster, better and secure internet browsing. Read the full story

Internet Speed: How to Increase with HOSTS file

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Increasing Internet speed is an uphill battle. Especially when you are on a dial-up connection, It is vital that pages load fast enough to let you do the task efficiently and effectively. Web sites today are loaded with parasites like Unwanted Adverts, banners, Pop-ups and page counters. When you have ample bandwidth and computing power, the extra load these parasites put on your connection is negligible. The situation becomes very annoying when you are on a dialup connection. These unwanted parasites consume a larger percentage of your bandwidth and increase the page load time. These also put a stress on your processor and the computer suddenly becomes very sluggish.

In order to avoid this we apply various tweaks and tools to the task. We disable popups and Java Scripts. We use firewalls, anti-virus, anti-malware and God knows what else. Less than 50% people know that you can avoid 70% of all that is useless and dangerous on the Internet by just a few entries in your HOSTS file (if you are on Windows based PC).

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