directv.ebilling.com has no NS records.
NS records for this zone are defined at ebilling.com.
NS records for this zone are defined at ebilling.com.
Question and response
Question
dig directv.ebilling.com. NS
Answer
The response has no answer records.
Authority
ebilling.com. 1800 SOA ns1.brcc.digital-delivery.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0