DNS zone
1 Topic
Azure DNS zone security
Hi there, I have been considering using Azure DNS. I created a test tenant to try it out and configured an unused domain on it (say example.com). It worked fine and I decided to start using it for my production/live domains. I created a new 'production' tenant, a DNS zone on that tenant and added domain example.com I realised that I was not asked to prove ownership of the domain (like you are asked when configuring a domain on O365). So I have 2 tenants with DNS zones with the same domain! However, the name servers on the 2nd tenant were different. So, when I changed it at my domain registrar, I was able to get the records managed on the new tenant. But that got me worried. Anyone can create a tenant on Azure and create a DNS zone for domain example.com Can anyone advise if there is a way to prevent this? Update: When I created the resource group on my production tenant, 1 selected a different region and I was thinking that this may be why the name servers are different. So I deleted everything on my production tenant. I created a new resource group and selected the same region as on the test tenant. When I created a zone for example.com, the name servers were different from those on the test tenant. So it does seem that there is some verification/control being done. I would be grateful if someone can confirm this.Solved1.6KViews0likes2Comments