Q. Are Dynamic DNS and Dynamic Update (RFC2136) supported?
No, they are not.
Although IIJ does not provide dynamic DNS functions, we provide API functions to automatically manage DNS records and zone information from a program prepared by the customer.
Refer to "DPF-APIリファレンスマニュアル（https://manual.iij.jp/dpf/dpfapi/）" (Japanese only) for more information on DPF-API.
[ Note ]
A program for calling API functions as well as a server for operating the program are to be prepared by each customer.
Customer Support for this service will not accept inquiries about the development, use, and operation of programs to be prepared by the customer. Please keep that in mind.