wildcard.weebly.com has no NS records.
NS records for this zone are defined at weebly.com.
NS records for this zone are defined at weebly.com.
Question and response
Question
dig wildcard.weebly.com. NS
Answer
The response has no answer records.
Authority
weebly.com. 900 SOA ns-123.awsdns-15.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0