Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:abuse@books.nl;ruf=mailto:abuse@books.nl

Registro IPv4
host: books.nl
class: IN
ttl: 300
type: A
ip: 172.67.214.61

Registro IPv4
host: books.nl
class: IN
ttl: 300
type: A
ip: 104.21.86.27

Servidores DNS Principal (mname) y Secundario (rname)
host: books.nl
class: IN
ttl: 1800
type: SOA
mname: kianchau.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2363153500
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: books.nl
class: IN
ttl: 300
type: MX
pri: 10
target: books-nl.mail.protection.outlook.com

Información TXT
host: books.nl
class: IN
ttl: 300
type: TXT
txt: MS=ms14685438
entries: Array

Información TXT
host: books.nl
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:87.195.181.250 ip4:185.36.134.206 include:xertog.com include:spf.solcon.nl -all
entries: Array

Información TXT
host: books.nl
class: IN
ttl: 300
type: TXT
txt: google-site-verification=wOUOnMDVuCbikRBHL-nrDieQG2LUxoqt-zZFmgswPU4
entries: Array

Registro IPv6
host: books.nl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:561b

Registro IPv6
host: books.nl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:d63d