At 58 marks most probably you have cleared your Gate 19. Since official cutoffs and result is not released by the Gate yet so I can only predict the possibilities.

With 58 marks you may get some of the NITs

For the info of previous year cutoffs of NITs, you should visit the careers360s Gate cutoffs portal.

Click on the link to visit the portal:

https://engineering.careers360.com/articles/gate-cutoff-for-nits

(copy the link if it is not clickable.)

All the Best for your results.