It is not very clear to me what you mean with "security information" on registration of your Lookout software. I was looking in your serial number J11X59580 and it is described in our database as a "LOOKOUT I/O EXPANSION RE-REGISTRATION."
So, I believe what you need is the registration information, in order to obtain that, get in touch with our tech support by phone. The serial number provided by you is a re-registration number, we need to find out the original serial number and with that check if your Lookout package is a run time or a development license.
Please call 1 866 275 6964 and we will be able to help you to find out what your Key code is.
Andre Dias de Oliveira Applications Engineer National Instruments