csnet-relay:csnet-relay
csnet-relay.arpa:csnet-relay
csnet-relay.csnet:csnet-relay
csnet1:csnet-relay
csnet1.arpa:csnet-relay
csnet1.csnet:csnet-relay
rand-relay:csnet-relay
rand-relay.arpa:csnet-relay
rand-relay.csnet:csnet-relay
mmcc:csnet-relay
mmcc.arpa:csnet-relay
mmcc.csnet:csnet-relay
csnet-pdn-gateway:csnet-relay
csnet-pdn-gateway.arpa:csnet-relay
csnet-pdn-gateway.csnet:csnet-relay
