make DNS name resolve to IPV6 on iOS

[k0-3n]

Issue:

When setting the public dns names in the lighthouse/static hosts settings on iOS there is no option to make the dns name resolve to an IPV6 address.

Use case:

I receive a dynamic IPV6 prefix from my ISP and would like to be able to configure iOS mobile to connect to my network server when using mobile broadband, which uses IPV6 primarily.

Proposed solution:

Either make the dns resolver resolve both IPV4 and IPV6 as default or add a checkbox to also resolve IPV6.