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

Registro IPv4
host: childrenshospitalheartland.us
class: IN
ttl: 300
type: A
ip: 188.114.97.5

Registro IPv4
host: childrenshospitalheartland.us
class: IN
ttl: 300
type: A
ip: 188.114.96.5

Servidores DNS Principal (mname) y Secundario (rname)
host: childrenshospitalheartland.us
class: IN
ttl: 740
type: SOA
mname: dilbert.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2387896607
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: childrenshospitalheartland.us
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3120::5

Registro IPv6
host: childrenshospitalheartland.us
class: IN
ttl: 300
type: AAAA
ipv6: 2a06:98c1:3121::5