Registro DMARC
v=DMARC1; p=none; rua=mailto:sysad@seisui-kogyo.co.jp;

Registro IPv4
host: seisui-kk.com
class: IN
ttl: 3600
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: seisui-kk.com
class: IN
ttl: 74553
type: SOA
mname: ns1.xserver.jp
rname: root.sv0.xserver.jp
serial: 0
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: seisui-kk.com
class: IN
ttl: 3600
type: MX
pri: 0
target: sv2002.xserver.jp

Información TXT
host: seisui-kk.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:transmail.net ~all
entries: Array

Información TXT
host: seisui-kk.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:zcsend.net ~all
entries: Array

Información TXT
host: seisui-kk.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a:sv2002.xserver.jp +a:seisui-kk.com +mx include:spf.sender.xserver.jp include:seisui-kogyo.co.jp ~all
entries: Array