_spf.emfwd.name-services.com has no NS records.
NS records for this zone are defined at name-services.com.
NS records for this zone are defined at name-services.com.
Question and response
Question
dig _spf.emfwd.name-services.com. NS
Answer
The response has no answer records.
Authority
name-services.com. 300 SOA dns1.name-services.com. info.name-services.com. 1772483095 172800 900 1814400 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0