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The Domain Name System (DNS) is a hierarchical naming system built on a distributed database for computers, services, or any resource connected to the Internet or a private network.

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DNS hosting choices - how to programmatically update DNS settings

I manually updated the DNS settings at the registrar for my domains, one of which is: https://domains.google.com/registrar What are people using to automate updates to DNS settings? Specifically I ...
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Are Route 53 DNS records aliasing ELBs guaranteed for their lifetime?

Given a Route 53 DNS record aliasing a (classic) load balancer, and the potential for the load balancer ip to change: Is it possible for the DNS record to guarantee that the provided ips are valid ...
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How do you minimize latency using multiple I.P addresses for your Website?

This question did not qualify for ServerFault, thats why I thought it belonged here. This has baffled me for quite some time. If I want to host my website in two separate location (same domain) how do ...
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CI environment being annoyed by DNS system

Our continuous integration environment is suffering from an entry in one of the DNS servers. So now and then ci-system.example.com resolves to a certain static IP. Normally an artifact is downloaded ...
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How to create PTR Records on OpenStack with Terraform?

While setting up a a test environment with terraform on OpenStack, I am missing something: How do I set reverse DNS / PTR records for floating IPs?
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Is it required to move a domain to Google DNS in order to use certbot in kubernetes on Google Cloud platform?

Follow-up to What are trusted providers that offer wildcard certificates and associated costs to be used in an Orchestration Platform like Kubernetes? With https://github.com/jetstack/cert-manager it ...
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Debug Docker DNS

In a stack with higher number of services it seems that Docker DNS does not work anymore which leads to effects that container's names are not known even to themselves. While I have filed this bug, I ...
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Azure and DNS services

I have a Virtual network (MyVPN) resource in Azure, being a class C network, MyVPN has Azure provided DNS service as DNS servers, so all virtual machines with a NIC connected to this network are able ...