postal._domainkey.rp.ps33010.ciberserver.com has no NS records.
NS records for this zone are defined at ps33010.ciberserver.com.
NS records for this zone are defined at ps33010.ciberserver.com.
Question and response
Question
dig postal._domainkey.rp.ps33010.ciberserver.com. NS
Answer
The response has no answer records.
Authority
ps33010.ciberserver.com. 86400 SOA ns1.ciberserver.com. status.ciberconceito.com. 2021111800 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0