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+# DNS Masq Netbox updater
+
+NetBox updater service is designed to function
+as a simple webserver waiting for WebHook calls
+from a NetBox instance. After receiving `GET /update-dnsmasq`
+API query it calls NetBox, lists all defined IP addresses
+with DNS names and creates a new `/etc/dnsmasq.d/netbox.conf`
+file. The file defines all retrieved hosts as `A` records.
+Then the **dnsmasq.service** is restarted.
+