za-smtp-inbound-2.mimecast.Co.Za has no NS records.
NS records for this zone are defined at mimecast.Co.Za.
NS records for this zone are defined at mimecast.Co.Za.
Question and response
Question
dig za-smtp-inbound-2.mimecast.Co.Za. NS
Answer
The response has no answer records.
Authority
mimecast.co.za. 86400 SOA dns01.mimecast.com. dns01.mimecast.com. 1774301029 300 300 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0