outlook.tra.gov.om has no NS records.
NS records for this zone are defined at tra.gov.om.
NS records for this zone are defined at tra.gov.om.
Question and response
Question
dig outlook.tra.gov.om. NS
Answer
The response has no answer records.
Authority
tra.gov.om. 3600 SOA ns3.ict.omantel.om. mahmood\.alfarsi.tra.gov.om. 151695 14400 7200 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0