This is the configuration required for ATLA Religion and ATLA Serials (ATLAS).
Title ATLA Religion and ATLA Serials (ATLAS)
# ATLA previously pointed its URLs to purl.org. This
# "Host purl.org" insures that if any sites have starting
# point URLs that point to purl.org, they will continue to work
# The 66. hosts may no longer be needed, but this has not been verified
# and their presence will not impair functionality