exchange.adsl.co.za has no NS records.
NS records for this zone are defined at adsl.co.za.
NS records for this zone are defined at adsl.co.za.
Question and response
Question
dig exchange.adsl.co.za. NS
Answer
The response has no answer records.
Authority
adsl.co.za. 300 SOA ns1.zonomi.com. soacontact.zonomi.com. 589 300 300 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0