obmmx0.aoscufe.com has no NS records.
NS records for this zone are defined at aoscufe.com.
NS records for this zone are defined at aoscufe.com.
Question and response
Question
dig obmmx0.aoscufe.com. NS
Answer
The response has no answer records.
Authority
aoscufe.com. 900 SOA ns-292.awsdns-36.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0