Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@acksec.net; sp=quarantine

Registro IPv4
host: acksec.net
class: IN
ttl: 3600
type: A
ip: 74.208.236.115

Servidores DNS Principal (mname) y Secundario (rname)
host: Acksec.net
class: IN
ttl: 29366
type: SOA
mname: ns-us.1and1-dns.com
rname: hostmaster.1and1.com
serial: 2017071712
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: acksec.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.com

Servidor de Correo
host: acksec.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.com

Información TXT
host: acksec.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf-us.ionos.com -all
entries: Array

Registro IPv6
host: acksec.net
class: IN
ttl: 3600
type: AAAA
ipv6: 2607:f1c0:100f:f000::27a