spf.addemar.com has no NS records.
NS records for this zone are defined at addemar.com.
NS records for this zone are defined at addemar.com.
Question and response
Question
dig spf.addemar.com. NS
Answer
The response has no answer records.
Authority
addemar.com. 3600 SOA ns3.combell.net. dnsadmin.addemar.com. 1765585105 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0