1. Multi-tenant domains that probably should've always been in the PSL (ex. to provide cookie silos) but are only realizing now that they should be in it due to

1. Multi-tenant domains that probably should've always been in the PSL (ex. to provide cookie silos) but are only realizing now that they should be in it due to the arrival of PCM. uff, well I did not know about that list and we have a domain that uses multi-tenacy. I mean I'm unsure to include it but it probably adds a security benefit, so that it is impossible to add bad cookies from subdomains. edit: can't add it anyway I'm not sure but our provider only allows to renew for 1 year (I'm not sure if that is a tld limit, since I also do not see other additional domains with de inside the list)