mx3.sogetel.net has no NS records.
NS records for this zone are defined at sogetel.net.
NS records for this zone are defined at sogetel.net.
Question and response
Question
dig mx3.sogetel.net. NS
Answer
The response has no answer records.
Authority
sogetel.net. 600 SOA galilee1.sogetel.net. network-admin.sogetel.net. 2026031002 3600 1800 1209600 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0