ns3.pivo.com has no NS records.
NS records for this zone are defined at pivo.com.
NS records for this zone are defined at pivo.com.
Question and response
Question
dig ns3.pivo.com. NS
Answer
The response has no answer records.
Authority
pivo.com. 90 SOA ns1.dynu.com. administrator.dynu.com. 1 1800 300 86400 86400
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0