Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1

Registro IPv4
host: preparationh.co.uk
class: IN
ttl: 900
type: A
ip: 52.251.14.47

Servidores DNS Principal (mname) y Secundario (rname)
host: preparationh.co.uk
class: IN
ttl: 900
type: SOA
mname: ns-cloud-c1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 2
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Información TXT
host: preparationh.co.uk
class: IN
ttl: 300
type: TXT
txt: google-site-verification=43_TI5anYTrbgBGtHnNT7L7p2uFbO5ka9HtWBV_zXiI
entries: Array