Registro DMARC
v=DMARC1; p=reject; sp=reject; pct=50; adkim=r; aspf=s; rua=mailto:postmaster@its.info; ruf=mailto:postmaster@its.info; fo=s

Registro IPv4
host: firstcontact.ba
class: IN
ttl: 3600
type: A
ip: 185.71.4.41

Servidores DNS Principal (mname) y Secundario (rname)
host: firstcontact.ba
class: IN
ttl: 3600
type: SOA
mname: ns01.hostingpeople.de
rname: admin.hostingpeople.de
serial: 2025072801
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: firstcontact.ba
class: IN
ttl: 3600
type: MX
pri: 10
target: gw01v2.globalmailsecurity.de

Información TXT
host: firstcontact.ba
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:185.71.4.0/24 ip4:185.71.5.0/24 -all
entries: Array