t26-dk.mx1.staysecuregroup.com has no NS records.
NS records for this zone are defined at mx1.staysecuregroup.com.
NS records for this zone are defined at mx1.staysecuregroup.com.
Question and response
Question
dig t26-dk.mx1.staysecuregroup.com. NS
Answer
The response has no answer records.
Authority
mx1.staysecuregroup.com. 3600 SOA ns1.electric.net. dns.electric.net. 1447268598 10000 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0