Registro DMARC
v=DMARC1; p=none; rua=mailto:221b8953f100476bbc287fcbfd87af91@dmarc-reports.cloudflare.net

Registro IPv4
host: o3it.com
class: IN
ttl: 300
type: A
ip: 104.21.22.227

Registro IPv4
host: o3it.com
class: IN
ttl: 300
type: A
ip: 172.67.207.141

Servidores DNS Principal (mname) y Secundario (rname)
host: o3it.com
class: IN
ttl: 1800
type: SOA
mname: agustin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2400717086
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: o3it.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: Array

Registro IPv6
host: o3it.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:16e3

Registro IPv6
host: o3it.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::ac43:cf8d