contact.2-add.com NS records

NS Authoritative DNS server
0s
contact.2-add.com has no NS records.
NS records for this zone are defined at 2-add.com.
trace contact.2-add.com NS records for 2-add.com

Question and response

Question

dig contact.2-add.com. NS

Answer

The response has no answer records.

Authority

The response has no authority records.

Additional

The response has no additional records.