seafile.visp.com.ua has no NS records.
NS records for this zone are defined at visp.com.ua.
NS records for this zone are defined at visp.com.ua.
Question and response
Question
dig seafile.visp.com.ua. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0