DNS Services on Domain Level and Hosting Level

They have: 15 posts

Joined: Oct 2015

Not sure is my title correct or not. I am looking on the dns services such as A record, Cname, MX record, child name server and etc.

I able to set each of this record at my domain level (domain control panel)

If I set the record again in my hosting control panel, will it bring at negative effect?

eg. mydomain.com, I set the mx record at the domain control panel, while I set the mx record again on my hosting cpanel.

As what I understand, if I set at domain level, if my hosting down, my email still works because the mx record set at domain control panel. but is there any thing to concern if I set at both domain and hosting level?