Arguments for Outerversal Monitors (DC Comics)

Explaination
They are described as the Writers of DC by Grant Morrison, meaning they most likely view it as fiction.

https://cdn.discordapp.com/attachments/344535496468332555/375392950957375488/Screen_Shot_2017-11-01_at_5.06.17_PM.png

The Monitors View infinite diemensions as mere germs, supporting my above claim.

https://cdn.discordapp.com/attachments/348559042479652864/378998389314027520/Screenshot_20171030-173424.png

All of existence is contained within the Book of Infinite Pages, which resides in Limbo

https://media.discordapp.net/attachments/383296672962445322/417156607429050379/RCO028_1468424396.jpg

They exist within a plane that transcends that, again, supporting the first claim.

The Map of the DC Multiverse

And they were created by The Presence to serve as a function between itself and the DC Comics.

https://cdn.discordapp.com/attachments/348559042479652864/371133457469800449/Screen_Shot_2017-10-20_at_7.54.57_PM.png

Overall Conclusion
Monitors view Infinite Dimensions and all analogues of Space-Time as mere fiction.

Based on this, we can say that Mandrakk and Cosmic Armor Superman (The Thought Robot) are outversal, because they are infinitely above the normal monitor.