spf-ext2.agnitas.com has no NS records.
NS records for this zone are defined at agnitas.com.
NS records for this zone are defined at agnitas.com.
Question and response
Question
dig spf-ext2.agnitas.com. NS
Answer
The response has no answer records.
Authority
agnitas.com. 900 SOA ns1.plusserver.com. hostmaster.plusserver.com. 2025102103 1800 900 604800 900
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0