spfa.azotel.com has no NS records.
NS records for this zone are defined at azotel.com.
NS records for this zone are defined at azotel.com.
Question and response
Question
dig spfa.azotel.com. NS
Answer
The response has no answer records.
Authority
azotel.com. 600 SOA pdns03.domaincontrol.com. dns.jomax.net. 2026022600 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0