22 DNS NS record assets at ns3.archive.org.
internetarchive.org
opencontentalliance.org
opencontentalliance.net
zapt.in
petabox.org
bookserver.org
openlibrary.org
archive-it.org
musicarchive.org
ebookarchive.org
openlibraries.online
televisionarchive.org
opencontentalliance.com
petabox.com
opds-spec.org
301works.org
moviearchive.org
archivelab.org
softwarearchive.org
archiveit.org
archive.org
qa-archive-it.org