ns01.secomtrust.net has no NS records.
NS records for this zone are defined at secomtrust.net.
NS records for this zone are defined at secomtrust.net.
Question and response
Question
dig ns01.secomtrust.net. NS
Answer
The response has no answer records.
Authority
secomtrust.net. 300 SOA ns01.secomtrust.net. root.secomtrust.net. 2026021800 1800 900 1209600 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0