Add 2038.io (#580)
Add 2038.io (#580)

2038.io is a domain for users of 2038.host, a hosting service. Users can host any web content on their corresponding subdomain, so we need this to avoid cookies leaking.
sleevi/list,publicsuffix/list,rockdaboot/list,sleevi/list,rockdaboot/list,sleevi/list,rockdaboot/list,publicsuffix/list,rockdaboot/list,sleevi/list,publicsuffix/list,publicsuffix/list