Not all worlds work upon the system of planes you are comfortable with. In this respect, I'm afraid there would be little to glean even if you could- "cut through", as it were.

[Another, likely uncomfortable truth. One cannot reach to other planes when such things do not exist- not in the manner one is used to.] Perhaps it is better to state that the ground upon which you stand is a conglomeration of what those planes may imply- it is all of them, and none of them.

As for who or what may be behind this, I... believe at this time it is better to assume the workings of an individual. [They sound unsure of this.] If it were the work of this realm, surely, I would be capable of parsing it as such.