diff --git a/instance_list.md b/instance_list.md
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+**Field**|**Type**|**Null**|**Key**|**Default**|**Notes**
+-----|-----|-----|-----|-----|-----
+id|int(11)|NO|PRI| |auto\_increment
+zone|int(11) unsigned|NO| |0| 
+version|tinyint(4) unsigned|NO| |0| 
+is\_global|tinyint(3) unsigned|NO| |0| 
+start\_time|int(11) unsigned|NO| |0| 
+duration|int(11) unsigned|NO| |0| 
+never\_expires|tinyint(3) unsigned|NO| |0| 
\ No newline at end of file