Registro DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: mrsservers.com
class: IN
ttl: 14400
type: A
ip: 185.252.31.8

Servidores DNS Principal (mname) y Secundario (rname)
host: mrsservers.com
class: IN
ttl: 58024
type: SOA
mname: dns1.mrservers.net
rname: mrsservers.com
serial: 2025122201
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Información TXT
host: mrsservers.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +mx +a +ip4:95.216.18.121 ~all
entries: Array