ns17.ecomsiam.com has no NS records.
NS records for this zone are defined at ecomsiam.com.
NS records for this zone are defined at ecomsiam.com.
Question and response
Question
dig ns17.ecomsiam.com. NS
Answer
The response has no answer records.
Authority
ecomsiam.com. 86400 SOA ns201.ecomsiam.com. root.host10.ecomsiam.com. 2026031303 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0