Tag: GeoDNS

GeoDNS service – Everything you need to know

With GeoDNS service, you can accomplish remarkable results and drop the waiting time for your clients based on their location. No matter where your users are placed in the world, you can make your domain resolution much faster for them.

What does GeoDNS service mean?

GeoDNS service is usually a paid feature that can be found in the portfolio of the bigger DNS providers. Its purpose is to determine where are the users’ IP addresses. Afterward, it points them to the nearest server. Thus, it is often applied as a geographical routing method, which can assist with reducing the stress on an individual server. In addition, it routes the traffic to several servers, and it is a load balancer.

If your business has a worldwide presence and you desire to provide better performance to your clients, you should consider a GeoDNS service. It will ensure an excellent experience for the visitor of your website.

How does it function?

If you want to use the GeoDNS service, you will have to find a DNS provider supporting Geolocation. After you implement it and a user’s query is received, the DNS server will search for its location. That happens through the user’s IP address. DNS reviews it, and it will scan in the database for the location. Then the name server assigns a pre-configured record, which is defined explicitly for the region from where the query comes from.

When once GeoDNS identifies the location of the query, it will respond with a record configured especially for its location .

To send visitors to the best server and closest location, it uses DNS GeoIP searches. So, all servers will hold several IP addresses for the identical domain.

For who is it intended?

All kinds of businesses can benefit from GeoDNS. Small websites that want to grow also probably would like to have it. The biggest need for operating things smoothly would be for large companies.

There is a group of companies that can get the most out of it. For example, international organizations handle significant amounts of traffic or content platforms, which need to deliver to a global audience, and e-commerce, which are always seeking high uptime to secure profits.

Why is it beneficial to use the GeoDNS service?

When you set up a GeoDNS service, a lot of benefits will influence your business.

Moreover: 

  • It is not complicated to configure GeoDNS.
  • Better SEO, faster response and loading time, 100% uptime, and higher speed are key benefits.
  • You have more choices, and it is easier to manage the traffic. By setting some records on the DNS control panel, you can direct traffic to a local country or a different state.
  • With GeoDNS, you can set limits or break them to access the content. So your visitors are going to be capable of reaching your content, no matter their location.
  • Your website is going to be available and not disrupt by any maintenance or daily tasks. Even shutting down a server to update it or change it is not a problem. You have many options to serve all requests and to re-direct the traffic.
  • Congestion on particular network points is going to be finally avoided.

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How does CDN (Content Delivery Network) work?

CDN is currently very popular. It works backstage, so don’t worry if you haven’t heard of it. Without it, a lot of companies all around the world would not be able to deliver their content to their visitors.

Thanks to the CDN, you can have your music, movie, news, or social network’s images quickly in milliseconds. Right when you want them. So let’s explain a little bit more about it.

What does CDN mean?

A content delivery network, or CDN for short, is a network of servers. It covers a significant geographic area, and these servers are placed in very specific locations. The purpose of such a thing is to fully cover the area from where the potential clients come from. When you have servers that cache data (video, images, etc.) closer to your visitors, you are capable of providing faster service. Furthermore, their experience is going to be better.

How does CDN work?

CDN requires a big servers’ network for caching data, which is the desired content that is going to be distributed to a particular group of customers from different locations. So, it’s essential to get that infrastructure. Thus, providers of CDN strategically place their PoPs. It demands analysis of Internet exchange points (IXPs), that physical infrastructure Internet service providers (ISP) are applying. Exactly on those IXPs, the location and speed are the most useful. Providers of CDN have to determine the location of the PoPs. Otherwise, if they choose to establish them in each available IXP, it could be extremely expensive.

When you are using GeoDNS, your website visitors will connect to the closest server to them. This is a really effective connection that doesn’t depend on receiving the information from the web hosting. It saves you a lot of time, which is great for your business.  

The CDN providers do not directly own the infrastructure. They are making use of the already existing one. Providers of CDN are offering their service, and customers choose them for delivering their content to their users. Afterward, CDNs are paying the carriers, ISPs, and operators of networks to use their data centers to host CDNs’ servers.

How to create a CDN?

If you want to build even a simple content delivery network, you are going to need the following things:

  • First: a domain name or a subdomain
  • Second: at least two servers in separate areas. These servers could be virtual or dedicated. 
  • Last: GeoDNS tool. When you are implementing it, visitors making a request to the domain are sent to the server closest to them. 

Main advantages

Content Delivery Network (CDN) has its proven benefits. The main advantages of implementing CDN services include the following:

  • Your content availability is significantly increased. CDNs handle more traffic and help with avoiding network failures, rather than the origin server, which is placed far away from some visitors.
  • Your webpage will load faster. Your customers won’t abandon it, like a slow-loading site or e-commerce application where purchases are left only in the shopping cart.
  • Adding a various mix of web content optimization and performance services that are beneficial for cached site content.

Conclusion

High speed is one of the critical factors for defining the website’s efficiency. Better performance and satisfying users’ experiences are possible with CDN.

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