Registro DMARC
v=DMARC1; p=reject; fo=1; pct=100; rf=afrf; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: itensor.org
class: IN
ttl: 300
type: A
ip: 52.14.254.137

Servidores DNS Principal (mname) y Secundario (rname)
host: itensor.org
class: IN
ttl: 1800
type: SOA
mname: gabe.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2357757116
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: itensor.org
class: IN
ttl: 300
type: MX
pri: 10
target: mxa-00672b01.gslb.pphosted.com

Servidor de Correo
host: itensor.org
class: IN
ttl: 300
type: MX
pri: 10
target: mxb-00672b01.gslb.pphosted.com

Información TXT
host: itensor.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=JAPPlmRlHABadyjT7Kjcd1vPQFkJ_KUybgg1unMdUpA
entries: Array

Información TXT
host: itensor.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf-00672b01.pphosted.com include:_spf.google.com include:servers.mcsv.net ip4:52.14.254.137 ~all
entries: Array