Registro DMARC
v=DMARC1; p=reject; pct=100

Registro IPv4
host: resfuel.com
class: IN
ttl: 7200
type: A
ip: 74.54.45.19

Servidores DNS Principal (mname) y Secundario (rname)
host: resfuel.com
class: IN
ttl: 7200
type: SOA
mname: NS21.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125071012
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: resfuel.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mxb-003a1b01.gslb.pphosted.com

Servidor de Correo
host: resfuel.com
class: IN
ttl: 3600
type: MX
pri: 5
target: mxa-003a1b01.gslb.pphosted.com

Información TXT
host: resfuel.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf-003a1b01.pphosted.com -all
entries: Array