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

Registro IPv4
host: jbu.edu
class: IN
ttl: 90
type: A
ip: 192.29.61.237

Servidores DNS Principal (mname) y Secundario (rname)
host: jbu.edu
class: IN
ttl: 300
type: SOA
mname: ns1.p201.dns.oraclecloud.net
rname: hostmaster.jbu.edu
serial: 32
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: jbu.edu
class: IN
ttl: 21600
type: MX
pri: 10
target: mxb-000f1d01.gslb.pphosted.com

Servidor de Correo
host: jbu.edu
class: IN
ttl: 21600
type: MX
pri: 10
target: mxa-000f1d01.gslb.pphosted.com

Información TXT
host: jbu.edu
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=VtMFCnH9oRdTACY_4fYoG-2uadl_749hqEoqruOq8wM
entries: Array

Información TXT
host: jbu.edu
class: IN
ttl: 21600
type: TXT
txt: apple-domain-verification=Ri8rk8za8zHHlvQ4
entries: Array

Información TXT
host: jbu.edu
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=07HBszqx1fNkCarAwi1SFzUbDcybKuWa5eKssHJAjUs
entries: Array

Información TXT
host: jbu.edu
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:67.220.127.252 ip4:70.182.111.236 include:_tuf-spf.touchnet.com include:mh.blackboard.com include:_spf.qualtrics.com include:_spf.academicworks.com include:secure.giftlegacy.com include:spf-000f1d01.pphosted.com ~all
entries: Array