The requested vessel with name ZAGORA and MMSI:0 and IMO:5397563 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
ZAGORA 9111486 215163000 KOPER Feb 22, 2018 22:54 UTC
ZAGORA N/A 205329990 NEUSS Feb 22, 2018 22:54 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.