envelope.cct.lsu.edu has no NS records.
NS records for this zone are defined at cct.lsu.edu.
NS records for this zone are defined at cct.lsu.edu.
Question and response
Question
dig envelope.cct.lsu.edu. NS
Answer
The response has no answer records.
Authority
cct.lsu.edu. 3600 SOA lsu-bdds1.lsu.edu. postmaster.no.email.please. 789631332 3600 600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0