168.167.253.20
ns4.btc.bw
167.168.in-addr.arpa199.167.168.in-addr.arpa37.167.168.in-addr.arpa73.223.41.in-addr.arpaac.bwbec.co.bwbtc.bwburs.org.bwbwco.bwgov.bwmascom.bwmascom.co.bwnet.bworg.bwppadb.co.bw