Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400

Registro IPv4
host: smarter-safety.com
class: IN
ttl: 600
type: A
ip: 35.234.171.158

Servidores DNS Principal (mname) y Secundario (rname)
host: smarter-safety.com
class: IN
ttl: 21600
type: SOA
mname: nsn1.mijndomein.nl
rname: hostmaster.smarter-safety.com
serial: 2025062601
refresh: 86400
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: smarter-safety.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx include:spf.mijndomeinhosting.nl -all
entries: Array