Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@potencier.org,mailto:rua@mailertest.com,mailto:dmarc@app.symfony.com; ruf=mailto:dmarc@potencier.org

Registro IPv4
host: symfony.com
class: IN
ttl: 300
type: A
ip: 104.26.4.251

Registro IPv4
host: symfony.com
class: IN
ttl: 300
type: A
ip: 104.26.5.251

Registro IPv4
host: symfony.com
class: IN
ttl: 300
type: A
ip: 172.67.72.38

Servidores DNS Principal (mname) y Secundario (rname)
host: symfony.com
class: IN
ttl: 1800
type: SOA
mname: josh.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2340620830
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: symfony.com
class: IN
ttl: 3600
type: MX
pri: 0
target: symfony-com.mail.protection.outlook.com

Información TXT
host: symfony.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a include:spf.protection.outlook.com include:_spf.google.com include:helpscoutemail.com include:_spf.createsend.com -all
entries: Array

Información TXT
host: symfony.com
class: IN
ttl: 300
type: TXT
txt: MS=ms32701309
entries: Array

Registro IPv6
host: symfony.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:4fb

Registro IPv6
host: symfony.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:4826

Registro IPv6
host: symfony.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:5fb