ns4.aliasdns.net has no NS records.
NS records for this zone are defined at aliasdns.net.
NS records for this zone are defined at aliasdns.net.
Question and response
Question
dig ns4.aliasdns.net. NS
Answer
The response has no answer records.
Authority
aliasdns.net. 3600 SOA pns31.cloudns.net. support.cloudns.net. 2025061103 7200 1800 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0