Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mdcalcadoos.com.br
class: IN
ttl: 300
type: A
ip: 172.67.187.94

Registro IPv4
host: mdcalcadoos.com.br
class: IN
ttl: 300
type: A
ip: 104.21.64.188

Servidores DNS Principal (mname) y Secundario (rname)
host: mdcalcadoos.com.br
class: IN
ttl: 1800
type: SOA
mname: bart.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416678385
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: mdcalcadoos.com.br
class: IN
ttl: 4007
type: MX
pri: 0
target: _dc-mx.80dd3166126b.mdcalcadoos.com.br

Información TXT
host: mdcalcadoos.com.br
class: IN
ttl: 4007
type: TXT
txt: v=spf1 +a +mx +ip4:177.154.191.214 include:spf.br.kiris5030.com.br  ~all
entries: Array

Información TXT
host: mdcalcadoos.com.br
class: IN
ttl: 4007
type: TXT
txt: v=spf1 +a +mx +ip4:177.154.191.214 include:spf.br.kiris5030.com.br ~all
entries: Array

Registro IPv6
host: mdcalcadoos.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:40bc

Registro IPv6
host: mdcalcadoos.com.br
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:bb5e