Registro DMARC
v=DMARC1; p=reject; rua=mailto:admin@booksandbooks.com; ruf=mailto:admin@booksandbooks.com; adkim=s; aspf=s;

Registro IPv4
host: booksandbooks.com
class: IN
ttl: 180
type: A
ip: 34.174.41.140

Servidores DNS Principal (mname) y Secundario (rname)
host: booksandbooks.com
class: IN
ttl: 5144
type: SOA
mname: ns0.dnsmadeeasy.com
rname: dns.dnsmadeeasy.com
serial: 2008010458
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: booksandbooks.com
class: IN
ttl: 180
type: MX
pri: 0
target: booksandbooks-com.mail.protection.outlook.com

Información TXT
host: booksandbooks.com
class: IN
ttl: 160
type: TXT
txt: 4aunlmu8k5jkv7et4tu38tetp1
entries: Array

Información TXT
host: booksandbooks.com
class: IN
ttl: 160
type: TXT
txt: v=spf1 MX a a:dispatch-us.ppe-hosted.com a:mail.booksandbooks.com a:mail2.indiebound.com ip4:96.84.11.100 include:servers.mcsv.net include:spf.protection.outlook.com -all
entries: Array