Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@nsi-products.com

Registro IPv4
host: nsi-products.com
class: IN
ttl: 7200
type: A
ip: 202.134.126.166

Servidores DNS Principal (mname) y Secundario (rname)
host: nsi-products.com
class: IN
ttl: 7200
type: SOA
mname: NS15.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126070921
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600