It’s messy, but I have a new key for dac.override (at) gmail.com and dominick.grift (at) defensec.nl. (I’am trying to phase out the former in favor of the latter)
This time I have https://wiki.gnupg.org/WKD set up. Get it with
gpg --locate-keys dominick.grift (at) defensec.nl
There is no reason to send me unencrypted e-mail anymore.