ns3.METROTEL.AR has no NS records.
NS records for this zone are defined at METROTEL.AR.
NS records for this zone are defined at METROTEL.AR.
Question and response
Question
dig ns3.METROTEL.AR. NS
Answer
The response has no answer records.
Authority
metrotel.ar. 43200 SOA ns1.cps.com.ar. hostmaster.cps.com.ar. 2010084378 3600 900 86400 43200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0