https://zoph.me/tags/dns/ Recent content in Dns on zoph.me, AWS Cloud Security and Indie Consulting https://zoph.me/posts/resources/images/code-social.png https://zoph.me/posts/resources/images/code-social.png Hugo en-us Sat, 16 May 2026 10:58:38 +0200 https://zoph.me/posts/2017-11-10-update53/ Fri, 10 Nov 2017 22:31:32 +0200 https://zoph.me/posts/2017-11-10-update53/ <p>In this post, you will find how to update AWS Route53 from your current public IP (ISP) and how to use EC2 instance metadata to change your DNS A Record.</p> <h2 id="requirements"><strong>Requirements</strong></h2> <p>To use this script, you will need:</p> <ul> <li><code>awscli</code> (<code>pip install awscli</code>)</li> <li><code>dig</code> (<code>apt-get install dnsutils</code>)</li> </ul> <h2 id="update-route53-with-your-current-home-public-ip">Update Route53 with your current home Public IP</h2> <p>First, I was facing an issue with my current ISP with a non-static IP address, so I <a href="https://www.lambrospetrou.com/articles/aws-update-route53-recordset-diy-load-balancer/">found</a> a useful script to update AWS Route53 daily from my Raspberry Pi.</p>