The DynDNS service can substitute the use of a Public Static IP SIM card from the Inmarsat DP which normally is subject to a monthly fee. The service and the application are both free of charge.

The DynDNS service makes it easy for a owner, shipping company, service engineer or IT department to log in remotely to the network onboard the vessel as the acces is through a domain name instead or remembering an IP address for the vessel