app1.cloud.tes.com.pk has no NS records.
NS records for this zone are defined at cloud.tes.com.pk.
NS records for this zone are defined at cloud.tes.com.pk.
Question and response
Question
dig app1.cloud.tes.com.pk. NS
Answer
The response has no answer records.
Authority
cloud.tes.com.pk. 60 SOA ns1.tes.com.pk. hostmaster.tes.com.pk. 2026021107 21600 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0