webdisk.as2.ciberserver.com has no NS records.
NS records for this zone are defined at as2.ciberserver.com.
NS records for this zone are defined at as2.ciberserver.com.
Question and response
Question
dig webdisk.as2.ciberserver.com. NS
Answer
The response has no answer records.
Authority
as2.ciberserver.com. 900 SOA ns1.ciberserver.com. status.ciberconceito.com. 2017092103 3600 7200 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0