macydns001.macys.com has no NS records.
NS records for this zone are defined at macys.com.
NS records for this zone are defined at macys.com.
Question and response
Question
dig macydns001.macys.com. NS
Answer
The response has no answer records.
Authority
macys.com. 300 SOA macydns001.macys.com. vital\.noc.vital-ns.com. 2017072910 300 3600 432000 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0