correos.movistar.net.ve has no NS records.
NS records for this zone are defined at movistar.net.ve.
NS records for this zone are defined at movistar.net.ve.
Question and response
Question
dig correos.movistar.net.ve. NS
Answer
The response has no answer records.
Authority
movistar.net.ve. 86400 SOA dns1.telcel.net.ve. root.dns1.telcel.net.ve. 2026030901 3600 1800 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0