dns.richhurley.com has no NS records.
NS records for this zone are defined at richhurley.com.
NS records for this zone are defined at richhurley.com.
Question and response
Question
dig dns.richhurley.com. NS
Answer
The response has no answer records.
Authority
richhurley.com. 3600 SOA dns.richhurley.com. hostmaster.richhurley.com. 1461502864 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0