Registro DMARC
v=DMARC1;p=reject;pct=100;

Registro IPv4
host: lumesmart.com
class: IN
ttl: 1259
type: A
ip: 74.208.173.245

Servidores DNS Principal (mname) y Secundario (rname)
host: lumesmart.com
class: IN
ttl: 19278
type: SOA
mname: ns1086.ui-dns.de
rname: hostmaster.1und1.com
serial: 2017060121
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: lumesmart.com
class: IN
ttl: 1278
type: MX
pri: 10
target: mx00.ionos.com

Servidor de Correo
host: lumesmart.com
class: IN
ttl: 1278
type: MX
pri: 10
target: mx01.ionos.com

Información TXT
host: lumesmart.com
class: IN
ttl: 1278
type: TXT
txt: google-site-verification=lGVCSeAQImFVe94vI9g99ukHxRAXhddlcpw-yZjF8Fc
entries: google-site-verification=lGVCSeAQImFVe94vI9g99ukHxRAXhddlcpw-yZjF8Fc

Información TXT
host: lumesmart.com
class: IN
ttl: 1278
type: TXT
txt: v=spf1 include:_spf-us.ionos.com ~all
entries: v=spf1 include:_spf-us.ionos.com ~all