Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc.rua@e-tsuyama.com; ruf=mailto:dmarc.ruf@e-tsuyama.com; aspf=r;

Registro IPv4
host: e-tsuyama.com
class: IN
ttl: 120
type: A
ip: 133.167.103.153

Servidores DNS Principal (mname) y Secundario (rname)
host: e-tsuyama.com
class: IN
ttl: 3252
type: SOA
mname: ns1.value-domain.com
rname: hostmaster.e-tsuyama.com
serial: 2026111412
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: e-tsuyama.com
class: IN
ttl: 120
type: MX
pri: 10
target: e-tsuyama.com

Servidor de Correo
host: e-tsuyama.com
class: IN
ttl: 120
type: MX
pri: 10
target: www.e-tsuyama.com

Servidor de Correo
host: e-tsuyama.com
class: IN
ttl: 120
type: MX
pri: 10
target: machi.e-tsuyama.com

Servidor de Correo
host: e-tsuyama.com
class: IN
ttl: 120
type: MX
pri: 10
target: mailer.e-tsuyama.com

Información TXT
host: e-tsuyama.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 +ip4:49.212.211.123/32 -all
entries: v=spf1 +ip4:49.212.211.123/32 -all