spfvb.gomoxie.com has no NS records.
NS records for this zone are defined at gomoxie.com.
NS records for this zone are defined at gomoxie.com.
Question and response
Question
dig spfvb.gomoxie.com. NS
Answer
The response has no answer records.
Authority
gomoxie.com. 60 SOA ns-977.awsdns-58.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0