spf.emailsecurityonline.com has no NS records.
NS records for this zone are defined at emailsecurityonline.com.
NS records for this zone are defined at emailsecurityonline.com.
Question and response
Question
dig spf.emailsecurityonline.com. NS
Answer
The response has no answer records.
Authority
emailsecurityonline.com. 3600 SOA NS1.dnsseconline.com. hostmaster.dnsseconline.com. 2024104084 1200 600 1209600 3600
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0