Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@addthismarks.com; adkim=s; aspf=s; pct=100

Registro IPv4
host: addthismarks.com
class: IN
ttl: 300
type: A
ip: 104.21.74.27

Registro IPv4
host: addthismarks.com
class: IN
ttl: 300
type: A
ip: 172.67.153.113

Servidores DNS Principal (mname) y Secundario (rname)
host: addthismarks.com
class: IN
ttl: 1800
type: SOA
mname: chelsea.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2412135952
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: addthismarks.com
class: IN
ttl: 300
type: MX
pri: 10
target: cm2.99sync.com

Información TXT
host: addthismarks.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=9JsSkAOMvYerZU7EOosZssxedEJ6fFLNlpxUGlJSqaw
entries: Array

Información TXT
host: addthismarks.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx -all
entries: Array

Registro IPv6
host: addthismarks.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:9971

Registro IPv6
host: addthismarks.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:4a1b