owa.xand.com has no NS records.
NS records for this zone are defined at xand.com.
NS records for this zone are defined at xand.com.
Question and response
Question
dig owa.xand.com. NS
Answer
The response has no answer records.
Authority
xand.com. 60 SOA ns1.ral.hostedsolutions.com. hostmaster.hostedsolutions.com. 2017040443 1200 600 2419200 600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0