Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rf=afrf; pct=100;

Registro IPv4
host: simplyhcm.com
class: IN
ttl: 300
type: A
ip: 104.21.18.191

Registro IPv4
host: simplyhcm.com
class: IN
ttl: 300
type: A
ip: 172.67.183.37

Servidores DNS Principal (mname) y Secundario (rname)
host: simplyhcm.com
class: IN
ttl: 1800
type: SOA
mname: drew.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417386856
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800