Comment 53 for bug 308181

I completely agree: in which case, all records looked up with the new interfaces (even A records) should return property-bags, even if they only return a single field.

If property-bags are too complex, simple lists of strings, or strings and ints, would also be perfectly adequate.

Needless to say, these more complex return values should only apply to the new resolveWithType() interfaces, so that the existing resolve() interfaces remain 100% compatible with existing implementations.