Registro DMARC
v=DMARC1; p=none; rua=mailto:masterdns@ub.edu

Registro IPv4
host: web.ub.edu
class: IN
ttl: 90
type: A
ip: 34.149.137.243

Servidor de Correo
host: web.ub.edu
class: IN
ttl: 3600
type: MX
pri: 10
target: mxb-006a4e02.gslb.pphosted.com

Servidor de Correo
host: web.ub.edu
class: IN
ttl: 3600
type: MX
pri: 10
target: mxa-006a4e02.gslb.pphosted.com

Información TXT
host: web.ub.edu
class: IN
ttl: 3600
type: TXT
txt: v=spf1  ip4:161.116.234.11  ip4:161.116.234.12 ip4:161.116.234.17 ip4:161.116.234.18 ip4:161.116.110.133 ip4:161.116.110.132 ip4:161.116.230.24  -all
entries: Array