Registro DMARC
v=DMARC1;p=none;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: hightail.com
class: IN
ttl: 90
type: A
ip: 44.226.218.127

Registro IPv4
host: hightail.com
class: IN
ttl: 90
type: A
ip: 44.241.69.180

Registro IPv4
host: hightail.com
class: IN
ttl: 90
type: A
ip: 34.211.19.68

Servidores DNS Principal (mname) y Secundario (rname)
host: hightail.com
class: IN
ttl: 900
type: SOA
mname: ns-381.awsdns-47.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: hightail.com
class: IN
ttl: 300
type: MX
pri: 10
target: mxb-00102601.gslb.pphosted.com

Servidor de Correo
host: hightail.com
class: IN
ttl: 300
type: MX
pri: 10
target: mxa-00102601.gslb.pphosted.com

Información TXT
host: hightail.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=B7Vrz-PIVFcpXP-9VPxi0WgMAOm0-r4zLRruvmkdOgc
entries: Array

Información TXT
host: hightail.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a:mail.authsmtp.com include:mktomail.com include:sendgrid.net include:spf.protection.outlook.com ~all
entries: Array

Información TXT
host: hightail.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=Atmgx99yQ1558yWMJUK5ldkTvt0biUTZp7ED34E_0SU
entries: Array