gslb.six-group.com NS records

NS Authoritative DNS server
0s
gslb.six-group.com has no NS records.
NS records for this zone are defined at six-group.com.
trace gslb.six-group.com NS records for six-group.com

Question and response

Question

dig gslb.six-group.com. 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