Registro DMARC
v=DMARC1;p=none;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:argentdg@us.cp-dmarc.com; rua=mailto:argentdg@us.cp-dmarc.com;

Registro IPv4
host: newcastlebio.com
class: IN
ttl: 3752
type: A
ip: 206.188.193.31

Servidores DNS Principal (mname) y Secundario (rname)
host: newcastlebio.com
class: IN
ttl: 3600
type: SOA
mname: NS67.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126060917
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: newcastlebio.com
class: IN
ttl: 900
type: MX
pri: 0
target: newcastlebio-com.mail.protection.outlook.com

Información TXT
host: newcastlebio.com
class: IN
ttl: 900
type: TXT
txt: MS=ms51346802
entries: Array

Información TXT
host: newcastlebio.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf.netsolmail.net -all
entries: Array