ns.isc.afilias-nst.info has no NS records.
NS records for this zone are defined at afilias-nst.info.
NS records for this zone are defined at afilias-nst.info.
Question and response
Question
dig ns.isc.afilias-nst.info. NS
Answer
The response has no answer records.
Authority
afilias-nst.info. 900 SOA . noc.afilias-nst.info. 2026022401 10800 3600 2592000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0