aptmailgw01.ioh.co.id has no NS records.
NS records for this zone are defined at ioh.co.id.
NS records for this zone are defined at ioh.co.id.
Question and response
Question
dig aptmailgw01.ioh.co.id. NS
Answer
The response has no answer records.
Authority
ioh.co.id. 900 SOA external.auth-dns001-udc1. please_set_email.absolutely.nowhere. 1154 3600 3600 1728000 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0