bf-smtpnl-mailout1.obf1.ams.basefarm.net has no NS records.
NS records for this zone are defined at ams.basefarm.net.
NS records for this zone are defined at ams.basefarm.net.
Question and response
Question
dig bf-smtpnl-mailout1.obf1.ams.basefarm.net. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0