Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: php.org
class: IN
ttl: 3600
type: A
ip: 157.90.66.230

Servidores DNS Principal (mname) y Secundario (rname)
host: php.org
class: IN
ttl: 3600
type: SOA
mname: ns21.kv.de
rname: technik.kv-gmbh.de
serial: 1749133706
refresh: 7200
retry: 2400
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: php.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.php.org

Información TXT
host: php.org
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=pD1tY9vFEN3lvcf249yHXK-55HS15dkBvvQymHNQFkQ
entries: Array

Información TXT
host: php.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +a:www3.kv.de -all
entries: Array