mail.ipv6.office.lf.net has no NS records.
NS records for this zone are defined at lf.net.
NS records for this zone are defined at lf.net.
Question and response
Question
dig mail.ipv6.office.lf.net. NS
Answer
The response has no answer records.
Authority
lf.net. 600 SOA dns1.lf.net. hostmaster.lf.net. 2026031600 7200 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0