estafeta3.mapfre.com has no NS records.
NS records for this zone are defined at mapfre.com.
NS records for this zone are defined at mapfre.com.
Question and response
Question
dig estafeta3.mapfre.com. NS
Answer
The response has no answer records.
Authority
mapfre.com. 3600 SOA esdns1.mapfre.com. dnsadmin.mapfre.com. 2026022603 3600 1200 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0