ns2.serverel.com has no NS records.
NS records for this zone are defined at serverel.com.
NS records for this zone are defined at serverel.com.
Question and response
Question
dig ns2.serverel.com. NS
Answer
The response has no answer records.
Authority
serverel.com. 1800 SOA rajeev.ns.cloudflare.com. dns.cloudflare.com. 2397126082 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0