Registro DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:dmarc@lumoslearning.com

Registro IPv4
host: lumoslearning.com
class: IN
ttl: 3600
type: A
ip: 104.155.133.42

Servidores DNS Principal (mname) y Secundario (rname)
host: lumoslearning.com
class: IN
ttl: 33110
type: SOA
mname: ns1.siteground.net
rname: dnsadmin.serv01.vm701.sgvps.net
serial: 2021030626
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: lumoslearning.com
class: IN
ttl: 33110
type: MX
pri: 20
target: mx20.antispam.mailspamprotection.com

Servidor de Correo
host: lumoslearning.com
class: IN
ttl: 33110
type: MX
pri: 10
target: mx10.antispam.mailspamprotection.com

Servidor de Correo
host: lumoslearning.com
class: IN
ttl: 33110
type: MX
pri: 30
target: mx30.antispam.mailspamprotection.com

Información TXT
host: lumoslearning.com
class: IN
ttl: 300
type: TXT
txt: _globalsign-domain-verification=ICPo_BUlWKusAWQ-LULaf15dkI5KxAUygxNMK3OLjB
entries: Array

Información TXT
host: lumoslearning.com
class: IN
ttl: 300
type: TXT
txt: globalsign-domain-verification=1IFclTZ2P4gTR_ukVm7gVXIrOlT84XDYCd_8h1kqpm
entries: Array

Información TXT
host: lumoslearning.com
class: IN
ttl: 300
type: TXT
txt: Sendinblue-code:f622138fde16074cb76212bd3e5290a8
entries: Array

Información TXT
host: lumoslearning.com
class: IN
ttl: 300
type: TXT
txt: _globalsign-domain-verification=-GQ53xh8FsC-RVyqNeKMNp5a5kStOTBcZUTAbvssnM
entries: Array

Información TXT
host: lumoslearning.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.mailjet.com +a +mx +ip4:35.212.120.43 include:lumoslearning.com.spf.auto.dnssmarthost.net ~all
entries: Array