dns.agustinperegrin.com has no NS records.
NS records for this zone are defined at agustinperegrin.com.
NS records for this zone are defined at agustinperegrin.com.
Question and response
Question
dig dns.agustinperegrin.com. NS
Answer
The response has no answer records.
Authority
agustinperegrin.com. 3600 SOA dns.agustinperegrin.com. hostmaster.agustinperegrin.com. 1865223761 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0