Registro DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@krestonkm.com; ruf=mailto:postmaster@krestonkm.com;

Registro IPv4
host: krestonkm.com
class: IN
ttl: 300
type: A
ip: 192.236.249.22

Servidores DNS Principal (mname) y Secundario (rname)
host: krestonkm.com
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1747646215
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: krestonkm.com
class: IN
ttl: 1799
type: MX
pri: 10
target: mail.krestonkm.com

Información TXT
host: krestonkm.com
class: IN
ttl: 1799
type: TXT
txt: v=spf1 include:spf.mandrillapp.com ?all
entries: Array

Información TXT
host: krestonkm.com
class: IN
ttl: 1799
type: TXT
txt: Sendinblue-code:b77e15172e20318e26230c623abff796
entries: Array

Información TXT
host: krestonkm.com
class: IN
ttl: 1799
type: TXT
txt: v=spf1 ip4:104.168.250.138 ip6:2607:5501:3000:2b1f::2 include:spf.sendinblue.com include:_spf.google.com mx ~all
entries: Array