[vidanay]

That's pretty much exactly how the transition is for me:

Dear Customer,

Since Oracle acquired Dyn in 2016 and subsequently acquired Zenedge. The engineering teams have been working diligently to integrate Dyn’s products and network into the Oracle Cloud Infrastructure platform. A majority of Dyn products have now been integrated and upgraded on the Oracle Cloud Infrastructure.

Accordingly, DynDNS Pro/Remote Access is decoupling from the Dyn brand and business unit this summer, and will remain a business unit within Oracle.

Your organization has the right to access and use DynDNS Pro/Remote Access. This product will continue to be available from Oracle without any disruption of service and no action is required on your part at this time.

[pierlu]

I have been a donating member of the now defunct everydns.net, acquired by DYN in the 2010, sadly then acquired by Oracle in 2016 for some strange reasons, probably because DB experts are always fascinated by DNS experts. Somehow I am then a VIP user of dyn/Oracle, and I have received two emails. One is the aforementioned, containing inflated marketing words for 'Action required please migrate to the best cloud (i.e. Oracle)', the other is 'don't worry, for you VIPs, DYN will remain a separate business unit. No action is required on your part at this time'. AT THIS TIME.

I think I will install for my personal domains a good chrooted bind (or powerdns) on a couple of public facing linux servers. AT THIS TIME sounds too intimidating to me.

[r1ch]

I somehow got both messages - I need to migrate to Oracle's new platform and also "no action is required". I expect the DynDNS hostnames I had constituted part of the free service despite needing a Pro account to create them.

[falcolas]

Yeah, I got the same message. As of this moment, I have no reason to change, since it is a seamless transition with no appreciable changes to my service.