ns23.aztecaservicios.mx has no NS records.
NS records for this zone are defined at aztecaservicios.mx.
NS records for this zone are defined at aztecaservicios.mx.
Question and response
Question
dig ns23.aztecaservicios.mx. NS
Answer
The response has no answer records.
Authority
aztecaservicios.mx. 900 SOA ns3.aztecaservicios.mx. please_set_email.absolutely.nowhere. 66 10800 3600 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0