#keyserver hkp://pgp.mit.edu
#keyserver hkp://pool.sks-keyservers.net
#keyserver hkp://keyserver.pgp.com
-keyserver hkp://ipv4.pool.sks-keyservers.net
+#keyserver hkp://ipv4.pool.sks-keyservers.net
+keyserver hkp://keys.gnupg.net
+
# more secure, but had problems with my gpg version
#keyserver hkps://hkps.pool.sks-keyservers.net