smtp01.emea.sabacloud.com has no NS records.
NS records for this zone are defined at emea.sabacloud.com.
NS records for this zone are defined at emea.sabacloud.com.
Question and response
Question
dig smtp01.emea.sabacloud.com. NS
Answer
The response has no answer records.
Authority
emea.sabacloud.com. 1800 SOA dns1.p01.nsone.net. hostmaster.nsone.net. 1683951974 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0