ns2.codero.com has no NS records.
NS records for this zone are defined at codero.com.
NS records for this zone are defined at codero.com.
Question and response
Question
dig ns2.codero.com. NS
Answer
The response has no answer records.
Authority
codero.com. 46200 SOA ns1.codero.com. hostmaster.codero.com. 2026021703 14400 3600 1209600 46200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0