DVLA info - cheecky request

[tss240zg]

Hi guys
I am trying to find out the history of my dads old Datsun 160j and his FJ20 S12. The 160J was last taxed in 95 and the S12 in 2000.
We ran some HPI checks and neither came back with accident history, they hadnt been exported or scrapped.
I don't know how accurate these tests are.
But is there any advice on how I could get the last known owners contact number to find out what happened to the car? I will be sending out V888 forms to the DVLA...
But is there anyone (cheeky question) who has access to the DVLA database to see if the cars have been scrapped or not if I pm'd you the registrations.

I am interested as someone had found an old Datsun which was last taxed in 1997 and DVLA online checker said it was unlicensed like the two cars above.

Thanks