acantha.smdaneb.com has no NS records.
NS records for this zone are defined at smdaneb.com.
NS records for this zone are defined at smdaneb.com.
Question and response
Question
dig acantha.smdaneb.com. NS
Answer
The response has no answer records.
Authority
smdaneb.com. 1800 SOA lynn.ns.cloudflare.com. dns.cloudflare.com. 2396219053 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0