It asks you to choose 4 (four!) "secret questions" as a "security" measure. I decided that keeping your domains with an organization that insists on idiotic practices that are firmly forbidden by every sensible security practices guide (OWASP, NIST 800-63, anything, really) since like 2015 is not a very wise choice.
> mother's maiden name: 14t&7--ghv&32@/apER;Aa0)/90sIs
This isn't a good idea....
If using random text, there are many examples of, when asked to answer a secret question, telling the call centre droid "I just hit a few random keys for that one" and this being accepted.
You would do well to assume each call centre droid is a board kid more interested in his co-workers tits than your clever answers to security questions.
Technical support sees the answer to the question in plain text, so after you read first three random characters correctly they will confirm your identity and then patiently wait until you finish reading.
Also my real mother maiden name is almost equally hard to comprehend for english-speaking tech support, so it doesn't make much of a difference.
You do you, but that is enough of a red flag to actually mention when somebody recommends Dynadot to everyone else without much elaboration.
Also, banks are really different from domain registrars in several important and relevant respects, but, for the record, I don't have to tell it to the banks I use, and if I did, I'd probably be looking for a bank that I don't have to tell it to.
No, they also disabled a domain with 20k user subdomains without notice based on an abuse report that was weeks old and the site long disabled. Wouldn't trust them with a proper abuse process.