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

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

Registro IPv4
host: britishbookstoday.com
class: IN
ttl: 3600
type: A
ip: 23.108.54.221

Servidores DNS Principal (mname) y Secundario (rname)
host: britishbookstoday.com
class: IN
ttl: 3600
type: SOA
mname: dns.britishbookstoday.com
rname: hostmaster.britishbookstoday.com
serial: 1422878720
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: britishbookstoday.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.britishbookstoday.com

Información TXT
host: britishbookstoday.com
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=reject; rua=mailto:postmaster@britishbookstoday.com;ruf=mailto:dmarc@britishbookstoday.com
entries: Array

Información TXT
host: britishbookstoday.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.britishbookstoday.com ~all
entries: Array