prod.spf.datto.com has no NS records.
NS records for this zone are defined at datto.com.
NS records for this zone are defined at datto.com.
Question and response
Question
dig prod.spf.datto.com. NS
Answer
The response has no answer records.
Authority
datto.com. 300 SOA a1-24.akam.net. a10-65.akam.net. 2024122481 28800 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0