Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: sys4net.com
class: IN
ttl: 300
type: A
ip: 104.26.4.97

Registro IPv4
host: sys4net.com
class: IN
ttl: 300
type: A
ip: 172.67.68.35

Registro IPv4
host: sys4net.com
class: IN
ttl: 300
type: A
ip: 104.26.5.97

Servidores DNS Principal (mname) y Secundario (rname)
host: sys4net.com
class: IN
ttl: 1800
type: SOA
mname: ara.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2356764101
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sys4net.com
class: IN
ttl: 3600
type: MX
pri: 0
target: sys4net-com.mail.protection.outlook.com

Información TXT
host: sys4net.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=qlHVkyOmLTqo0vh2GpyKls0DmR7CoopzwYsc-RH6ozo
entries: Array

Información TXT
host: sys4net.com
class: IN
ttl: 300
type: TXT
txt: MS=ms80432056
entries: Array

Información TXT
host: sys4net.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a ip4:185.14.56.14 ip4:2.136.242.197 include:spf.mandrillapp.com include:spf.protection.outlook.com include:145183693.spf07.hubspotemail.net -all
entries: Array

Información TXT
host: sys4net.com
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=r4mkvpdhzo7di17rip2q8ss0jup70w
entries: Array

Información TXT
host: sys4net.com
class: IN
ttl: 300
type: TXT
txt: MS=E16ACFDF9A99CE39FFD7B87E1AFD893166EF5AB8
entries: Array

Registro IPv6
host: sys4net.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:4423

Registro IPv6
host: sys4net.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:461

Registro IPv6
host: sys4net.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:561