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How to create an external dns server with Amazon Route 53

Posted by Xaus Xavier Nadal 9th on December 2014

Creating an external dns server with Amazon Route 53 is as simple as having an Amazon AWS account and following the steps that we will show you next, but first of all, what is Route 53 and what is Route53 for?

Amazon Route 53 It is a DNS service in the public cloud.

Amazon Route 53Amazon Route 53 is normally used to load balance (ELB) between EC2 instances, map EC2 instances or simply map S3 buckets, but in this article we are going to use the power of a DNS in Cloud to secure our environment, to have scalability in a service as sensitive as DNS and have high availability.

But Amazon Route 53 goes further and leaves us the possibility by Health Check to monitor the life and performance of our Web applications, for example if you have 2 instances EC2 (web server) and one of the webs stops we operate can by Route 53 immediately redirect traffic to another instance to continue offering service.

It also leaves us the possibility to buy domains (Although as personal comment I would like more extensions were available and better prices). But you know that when closer the DNS server, the domain web server fewer hops should make a customer and better latencies have to open the web before the competition always remember the good practices of SEO.

Benefits of having a DNS server on the public cloud as a service.

1.- not affected by viruses (In the absence of an operating system controlled by us is safer by definition).

2.- No system updates (We saved maintenance).

3.-No failures have 0-day in Microsoft Windows.

4.- And as I said the CTO of NASA "We rely more on Amazon than in our own infrastructure for securing our systems".

5.- Operating costs tend to 0.

6.- The cost of mounting an instance EC2 t2.micro is like riding 27 areas (domains) on Amazon Route 53.

Megacrack read »

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Posted by Amazon AWS, DNS, Route 53 | 1 Comment »

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