go
ns4.btc.bw point to 168.167.253.20.

ns4.btc.bw
a records
 
+ 168.167.253.20 168.167.0.0/16 AS14988  
+ ---  
ip numbers of host
168.167.253.20
hostnames sharing ip with a-records
ns4.btc.bw
domains using this as nameserver
167.168.in-addr.arpa
199.167.168.in-addr.arpa
37.167.168.in-addr.arpa
73.223.41.in-addr.arpa
ac.bw
bec.co.bw
btc.bw
burs.org.bw
bw
co.bw
gov.bw
mascom.bw
mascom.co.bw
net.bw
org.bw
ppadb.co.bw