dns.getpicka.com has no NS records.
NS records for this zone are defined at getpicka.com.
NS records for this zone are defined at getpicka.com.
Question and response
Question
dig dns.getpicka.com. NS
Answer
The response has no answer records.
Authority
getpicka.com. 3600 SOA dns.getpicka.com. hostmaster.getpicka.com. 1472205336 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0