email.sattrakt.com has no NS records.
NS records for this zone are defined at sattrakt.com.
NS records for this zone are defined at sattrakt.com.
Question and response
Question
dig email.sattrakt.com. NS
Answer
The response has no answer records.
Authority
sattrakt.com. 38400 SOA bind-1.sattrakt.net. webmaster.stcable.net. 2016032443 10800 3600 604800 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0