Registro DMARC
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400

Registro IPv4
host: onlinecoursesandtraining.com
class: IN
ttl: 3600
type: A
ip: 149.255.62.114

Servidores DNS Principal (mname) y Secundario (rname)
host: onlinecoursesandtraining.com
class: IN
ttl: 86400
type: SOA
mname: ns0.thundercloud.uk
rname: serveradmin.thundercloud.uk
serial: 2025011002
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: onlinecoursesandtraining.com
class: IN
ttl: 3600
type: MX
pri: 0
target: onlinecoursesandtraining.com

Información TXT
host: onlinecoursesandtraining.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:149.255.62.114 include:relay.thundermail.uk ip4:149.255.60.147 +a +mx ~all
entries: Array