dns2.site5.com has no NS records.
NS records for this zone are defined at site5.com.
NS records for this zone are defined at site5.com.
Question and response
Question
dig dns2.site5.com. NS
Answer
The response has no answer records.
Authority
site5.com. 1800 SOA cody.ns.cloudflare.com. dns.cloudflare.com. 2396368063 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0