This is more of a note to self. Go to https://sks-keyservers.net/ if you need a reliable keyserver and not https://pgp.mit.edu
I normally do an intro to PGP with GnuPG in my security workshops. I am used to pgp.mit.edu when showing how to upload keys & etc. Somehow that server is not so reliable, but I keep on forgetting this!
So from now on:
Example with gpg
gpg --keyserver hkp://pool.sks-keyservers.net --search email@example.com
You can also include the keyserver parameter in gpg.conf so that you will not have to pass the --keyserver parameter everytime. So open ~/.gnupg/gpg.conf with an editor and insert the following line