ns2.peak10.com has no NS records.
NS records for this zone are defined at peak10.com.
NS records for this zone are defined at peak10.com.
Question and response
Question
dig ns2.peak10.com. NS
Answer
The response has no answer records.
Authority
peak10.com. 10800 SOA ns1.peak10.com. abuse.peak-10.com. 2015083243 28800 7200 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0