Registro DMARC
v=DMARC1;p=quarantine;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: tv.cuny.edu
class: IN
ttl: 1847
type: A
ip: 128.228.0.164

Servidor de Correo
host: tv.cuny.edu
class: IN
ttl: 600
type: MX
pri: 10
target: mxa-00011d01.gslb.pphosted.com

Servidor de Correo
host: tv.cuny.edu
class: IN
ttl: 600
type: MX
pri: 10
target: mxb-00011d01.gslb.pphosted.com

Información TXT
host: tv.cuny.edu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:66.159.240.148 ip4:66.159.238.121 include:spf.protection.outlook.com include:mh.blackboard.com include:askadmissionsmail.com include:spf.constantcontact.com include:spf1.formassembly.com include:spf.cuny.edu mx ~all
entries: Array

Información TXT
host: tv.cuny.edu
class: IN
ttl: 3600
type: TXT
txt: MS=66F7E6972AB68A2B907E7A77BA2826A6CA9907BA
entries: Array