Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@astron-group.com

Registro IPv4
host: astron-group.com
class: IN
ttl: 300
type: A
ip: 104.21.23.14

Registro IPv4
host: astron-group.com
class: IN
ttl: 300
type: A
ip: 172.67.208.72

Servidores DNS Principal (mname) y Secundario (rname)
host: astron-group.com
class: IN
ttl: 1800
type: SOA
mname: andy.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417665817
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: astron-group.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.astron-group.com

Información TXT
host: astron-group.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:185.196.70.76 include:_spf.google.com ~all
entries: Array

Información TXT
host: astron-group.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=LT-EXXyJ5d-4CoGTL5VHAlwJb0yx6xYsBD9Sic3GL5M
entries: Array

Registro IPv6
host: astron-group.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::6815:170e

Registro IPv6
host: astron-group.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::ac43:d048