Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:rua@ropren.com

Registro IPv4
host: ropren.com
class: IN
ttl: 300
type: A
ip: 147.189.136.217

Servidores DNS Principal (mname) y Secundario (rname)
host: ropren.com
class: IN
ttl: 1800
type: SOA
mname: hattie.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417729561
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: ropren.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:147.189.136.217/27 -all
entries: Array