dns2.webempresa.eu has no NS records.
NS records for this zone are defined at webempresa.eu.
NS records for this zone are defined at webempresa.eu.
Question and response
Question
dig dns2.webempresa.eu. NS
Answer
The response has no answer records.
Authority
webempresa.eu. 600 SOA dns1.webempresa.eu. sysadmin.webempresa.eu. 2016057406 10800 3600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0