Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@echecsmontreal.org

Registro IPv4
host: echecsmontreal.org
class: IN
ttl: 14400
type: A
ip: 46.105.50.252

Servidores DNS Principal (mname) y Secundario (rname)
host: echecsmontreal.org
class: IN
ttl: 3600
type: SOA
mname: dns453ja.nsxf.net
rname: hostmaster.echecsmontreal.org
serial: 2023103000
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: echecsmontreal.org
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.echecsmontreal.org

Información TXT
host: echecsmontreal.org
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:46.105.50.252  -all
entries: Array