na1.smartmessagingsuite.com has no NS records.
NS records for this zone are defined at smartmessagingsuite.com.
NS records for this zone are defined at smartmessagingsuite.com.
Question and response
Question
dig na1.smartmessagingsuite.com. NS
Answer
The response has no answer records.
Authority
smartmessagingsuite.com. 180 SOA ns20.digicertdns.com. dns.digicertdns.com. 2009026404 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0