ns5.googledomains.com has no NS records.
NS records for this zone are defined at googledomains.com.
NS records for this zone are defined at googledomains.com.
Question and response
Question
dig ns5.googledomains.com. NS
Answer
The response has no answer records.
Authority
googledomains.com. 60 SOA ns5.googledomains.com. dns-admin.google.com. 883610602 900 900 1800 60
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0