Registro DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@bestregistrar.com; ruf=mailto:dmarc@bestregistrar.com; rf=afrf; pct=100; ri=86400; aspf=r

Registro IPv4
host: b2.net
class: IN
ttl: 3600
type: A
ip: 13.82.219.212

Servidores DNS Principal (mname) y Secundario (rname)
host: b2.net
class: IN
ttl: 86400
type: SOA
mname: ns1.cas-com.net
rname: dmarc.bestregistrar.com
serial: 2025041501
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: b2.net
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.b2.net

Información TXT
host: b2.net
class: IN
ttl: 60
type: TXT
txt: abuseipdb-verification=ATDLOYx0
entries: Array

Información TXT
host: b2.net
class: IN
ttl: 60
type: TXT
txt: v=spf1 a:b2.net mx:b2.net ip4:64.99.180.0/24 ip4:74.129.239.142 ip4:13.72.108.198 ip4:52.229.17.225 ~all
entries: Array