dns2uio.cyberweb.net.ec has no NS records.
NS records for this zone are defined at cyberweb.net.ec.
NS records for this zone are defined at cyberweb.net.ec.
Question and response
Question
dig dns2uio.cyberweb.net.ec. NS
Answer
The response has no answer records.
Authority
cyberweb.net.ec. 86400 SOA cyberweb.net.ec. hostmaster.dns1gye.cyberweb.net.ec. 2013091802 28800 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0