Registro DMARC
v=DMARC1; p=none; pct=100

Registro IPv4
host: onepagebooking.com
class: IN
ttl: 1569
type: A
ip: 194.126.239.242

Servidores DNS Principal (mname) y Secundario (rname)
host: onepagebooking.com
class: IN
ttl: 21600
type: SOA
mname: hydrogen.ns.hetzner.com
rname: dns.hetzner.com
serial: 2026092201
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: onepagebooking.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail17.de

Información TXT
host: onepagebooking.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a:mail17.de ~all
entries: