dns.hepburndoves.com has no NS records.
NS records for this zone are defined at hepburndoves.com.
NS records for this zone are defined at hepburndoves.com.
Question and response
Question
dig dns.hepburndoves.com. NS
Answer
The response has no answer records.
Authority
hepburndoves.com. 3600 SOA dns.hepburndoves.com. hostmaster.hepburndoves.com. 1489112483 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0