smtp.sbaraildigital.com has no NS records.
NS records for this zone are defined at sbaraildigital.com.
NS records for this zone are defined at sbaraildigital.com.
Question and response
Question
dig smtp.sbaraildigital.com. NS
Answer
The response has no answer records.
Authority
sbaraildigital.com. 1800 SOA danica.ns.cloudflare.com. dns.cloudflare.com. 2399700314 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0