smxko20.cgm.com has no NS records.
NS records for this zone are defined at cgm.com.
NS records for this zone are defined at cgm.com.
Question and response
Question
dig smxko20.cgm.com. NS
Answer
The response has no answer records.
Authority
cgm.com. 1719 SOA dns1.teliko.net. cme.cgm.ag. 2026032408 3600 600 86400 3600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0