mail.quadranet.com has no NS records.
NS records for this zone are defined at quadranet.com.
NS records for this zone are defined at quadranet.com.
Question and response
Question
dig mail.quadranet.com. NS
Answer
The response has no answer records.
Authority
quadranet.com. 3600 SOA ns1.quadranet.com. support.quadranet.com. 2025031808 3600 300 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0