Hi There,
Is anyone aware of a way to view the DNS cache in iOS through XCode or using other developer tools provided by Apple or via a 3rd party?
The reason is that I am involved in moving the hosting environment for an app - where the app calls it's API's.
Now we will have to move one or more DNS records around, and it is speculated that iOS ignores a DNS record TTL, and sets a hard lock of 12 hours - confirmation needed.
Is there any documentation around how iOS handles DNS caching or DNS in general?
Any help would be appreciated, thanks in advance.
Kind regards, Antonio