ludjdcbids.powerspf.com has no NS records.
NS records for this zone are defined at powerspf.com.
NS records for this zone are defined at powerspf.com.
Question and response
Question
dig ludjdcbids.powerspf.com. NS
Answer
The response has no answer records.
Authority
powerspf.com. 900 SOA ns-1411.awsdns-48.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0