ns2.opticom.net has no NS records.
NS records for this zone are defined at opticom.net.
NS records for this zone are defined at opticom.net.
Question and response
Question
dig ns2.opticom.net. NS
Answer
The response has no answer records.
Authority
opticom.net. 3600 SOA opticom.net. root.opticom.net. 20250912 86400 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0