Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: coldytelecom.pro.br
class: IN
ttl: 300
type: A
ip: 172.67.178.66

Registro IPv4
host: coldytelecom.pro.br
class: IN
ttl: 300
type: A
ip: 104.21.17.201

Servidores DNS Principal (mname) y Secundario (rname)
host: coldytelecom.pro.br
class: IN
ttl: 1800
type: SOA
mname: eoin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415744482
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: coldytelecom.pro.br
class: IN
ttl: 300
type: MX
pri: 0
target: _dc-mx.e12c1402ff89.coldytelecom.pro.br

Información TXT
host: coldytelecom.pro.br
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:128.201.75.108 +a +mx +ip4:69.10.55.154 include:relay.mailbaby.net +ip4:192.169.80.2 ~all
entries: Array

Registro IPv6
host: coldytelecom.pro.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::ac43:b242

Registro IPv6
host: coldytelecom.pro.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::6815:11c9