Registro IPv4
host: centragrid.com
class: IN
ttl: 3600
type: A
ip: 91.204.209.217

Servidores DNS Principal (mname) y Secundario (rname)
host: centragrid.com
class: IN
ttl: 3600
type: SOA
mname: ns1.da.hostns.io
rname: hostmaster.centragrid.com
serial: 2026071801
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: centragrid.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.enmail.co

Información TXT
host: centragrid.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:91.204.209.217 include:spf.hostns.io ~all
entries: Array