code.42.pl has no NS records.
NS records for this zone are defined at 42.pl.
NS records for this zone are defined at 42.pl.
Question and response
Question
dig ghs.google.com. NS
Answer
The response has no answer records.
Authority
google.com. 60 SOA ns1.google.com. dns-admin.google.com. 876632134 900 900 1800 60
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0