mail.teisa.com.py has no NS records.
NS records for this zone are defined at teisa.com.py.
NS records for this zone are defined at teisa.com.py.
Question and response
Question
dig mail.teisa.com.py. NS
Answer
The response has no answer records.
Authority
teisa.com.py. 86400 SOA ns1.teisa.com.py. cpanel.teisa.com.py. 2026021700 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0