Registro DMARC
v=DMARC1;p=none;

Registro IPv4
host: siouxlandenergy.com
class: IN
ttl: 4251
type: A
ip: 23.21.68.31

Servidores DNS Principal (mname) y Secundario (rname)
host: siouxlandenergy.com
class: IN
ttl: 4250
type: SOA
mname: ns1.mtcnet.net
rname: hostmaster.mtcnet.net
serial: 2026070700
refresh: 43200
retry: 3600
expire: 360000
minimum-ttl: 86400

Servidor de Correo
host: siouxlandenergy.com
class: IN
ttl: 4251
type: MX
pri: 10
target: premier-mx.email-protect.gosecure.net

Información TXT
host: siouxlandenergy.com
class: IN
ttl: 4251
type: TXT
txt: apple-domain-verification=pevgwSbswqEjWrTe
entries: Array

Información TXT
host: siouxlandenergy.com
class: IN
ttl: 4251
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:167.142.170.81 ~all
entries: Array

Información TXT
host: siouxlandenergy.com
class: IN
ttl: 4251
type: TXT
txt: MS=ms2721a235
entries: Array