spf.easywp.com has no NS records.
NS records for this zone are defined at easywp.com.
NS records for this zone are defined at easywp.com.
Question and response
Question
dig spf.easywp.com. NS
Answer
The response has no answer records.
Authority
easywp.com. 3601 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1771633352 43200 3600 604800 3601
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0