Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: unionsteel.com.sg
class: IN
ttl: 3999
type: A
ip: 207.148.71.47

Servidores DNS Principal (mname) y Secundario (rname)
host: unionsteel.com.sg
class: IN
ttl: 3999
type: SOA
mname: ns1.ascio.com
rname: support.ipmirror.com
serial: 1724309021
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: unionsteel.com.sg
class: IN
ttl: 2889
type: MX
pri: 0
target: unionsteel-com-sg.mail.protection.outlook.com

Información TXT
host: unionsteel.com.sg
class: IN
ttl: 2889
type: TXT
txt: _globalsign-domain-verification=NqP96sUEFCd-HTufEGnDZ2vosC9w_DozXgQwrAntfr
entries: Array

Información TXT
host: unionsteel.com.sg
class: IN
ttl: 2889
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array