Registro DMARC
v=DMARC1; p=reject; rua=mailto:admin@fermer.blog; ruf=mailto:admin@fermer.blog; adkim=s; aspf=s

Registro IPv4
host: fermer.blog
class: IN
ttl: 900
type: A
ip: 51.77.67.126

Servidores DNS Principal (mname) y Secundario (rname)
host: fermer.blog
class: IN
ttl: 1800
type: SOA
mname: athena.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2382324853
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: fermer.blog
class: IN
ttl: 600
type: MX
pri: 10
target: mail.ronan.min.org.ua

Información TXT
host: fermer.blog
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx a:ronan.min.org.ua -all
entries: Array