The domain is Yandex pdd (or now called connect) - do I need to do something in light of the DNS Flag Day?
I trust the Yandex, but if you go to the checkout page dnsflagday.net
to check the domain, it says:
Discovered a minor problem! This domain will work after a day of flag DNS 2019, BUT he does not have the latest DNS standards. As a consequence, this domain could not support the latest security features and can be an easier target for network intruders than is necessary ....
Although while I was writing this question - answer service on one of 2 domains suddenly changed - became says that the domain is fully ready, though a few minutes earlier, also described the problem. Now may be the carried out any changes?
I decided to wait, and you undertake something?