Registro DMARC
v=DMARC1; p=reject; rua=mailto:info@realtic.es; pct=100

Registro IPv4
host: lastticket.es
class: IN
ttl: 14400
type: A
ip: 51.254.111.132

Servidores DNS Principal (mname) y Secundario (rname)
host: lastticket.es
class: IN
ttl: 21600
type: SOA
mname: ns1.server-online.es
rname: hostmaster.lastticket.es
serial: 2021092000
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: lastticket.es
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.lastticket.es

Servidor de Correo
host: lastticket.es
class: IN
ttl: 14400
type: MX
pri: 20
target: mail.lastticket.es

Información TXT
host: lastticket.es
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:178.33.166.232 a mx -all
entries: Array