smtpout-2.wmhost.com has no NS records.
NS records for this zone are defined at wmhost.com.
NS records for this zone are defined at wmhost.com.
Question and response
Question
dig smtpout-2.wmhost.com. NS
Answer
The response has no answer records.
Authority
wmhost.com. 3600 SOA ns1.wmhost.org. hostmaster.wmhost.com. 2025071701 3600 1800 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0