As a result of the domain registration with OpenSRS the domains with specific tlds have "Autorenew" option enabled, while the domains with other tlds - not. How is this difference explained?
This option is automatically set by OpenSRS and depends on domain zone. For example, for domains in zone '.fr' auto renew option is turned on by default, for domain zone '.net' this option is off.
For more information - refer to the OpenSRS Reference Chart.