DNS TTL

[firebirdkids]

Is there a way to set the DNS TTL to something other than 86400?  That's a terribly long time.  I'm waiting for an MX record to propagate and was surprised to see the TTL is so high.  I'd like to avoid long name record propagation in the future.

[aera-community]

I could not find to SET the TTL value as well. By default it assigned 24hours.