Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: advanced.li
class: IN
ttl: 900
type: SOA
mname: ns1.sitewalk.com
rname: hostmaster.sitewalk.com
serial: 2021052815
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: advanced.li
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.sitewalk.com

Información TXT
host: advanced.li
class: IN
ttl: 90
type: TXT
txt: google-site-verification=g18BVw_iZFjb6ov2W31jeCkDy0pvTPgTUVtRqs_4VPQ
entries: Array

Información TXT
host: advanced.li
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:amazonses.com include:_spf.mail.sitewalk.com ip4:81.161.56.0/23 include:servers.mcsv.net -all
entries: Array

Información TXT
host: advanced.li
class: IN
ttl: 90
type: TXT
txt: 1password-site-verification=IGQTC2J7JJFKRLR2TJPBSKE4NQ
entries: Array