Registro DMARC
v=DMARC1; p=quarantine; pct=100;

Registro IPv4
host: seminaria.gr
class: IN
ttl: 1400
type: A
ip: 65.21.122.137

Servidores DNS Principal (mname) y Secundario (rname)
host: seminaria.gr
class: IN
ttl: 1400
type: SOA
mname: placeholder.seminaria.gr
rname: admin.seminaria.gr
serial: 2025082704
refresh: 86400
retry: 7200
expire: 3628800
minimum-ttl: 21600

Servidor de Correo
host: seminaria.gr
class: IN
ttl: 300
type: MX
pri: 0
target: mail.seminaria.gr

Información TXT
host: seminaria.gr
class: IN
ttl: 900
type: TXT
txt: v=spf1 a mx ~all
entries: Array