Registro DMARC
v=spf1 ip4:203.246.189.121 ip4:203.246.189.122 ip4:203.246.189.77 ip4:61.78.34.245 ip4:116.123.216.76 ip4:116.123.216.87 ip4:116.123.216.103 ip4:116.123.216.104 ~all

Registro IPv4
host: kfuelcell.com
class: IN
ttl: 1800
type: A
ip: 203.245.24.12

Servidores DNS Principal (mname) y Secundario (rname)
host: kfuelcell.com
class: IN
ttl: 1800
type: SOA
mname: kfuelcell.com
rname: postmaster.kfuelcell.com
serial: 20191021
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: kfuelcell.com
class: IN
ttl: 1800
type: MX
pri: 10
target: antispam.posco.net

Información TXT
host: kfuelcell.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:203.246.189.121 ip4:203.246.189.122 ip4:203.246.189.77 ip4:61.78.34.245 ip4:116.123.216.76 ip4:116.123.216.87 ip4:116.123.216.103 ip4:116.123.216.104 ~all
entries: Array