Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@gtmetrix.com

Registro IPv4
host: Gtmetrix.com
class: IN
ttl: 300
type: A
ip: 104.18.5.141

Registro IPv4
host: Gtmetrix.com
class: IN
ttl: 300
type: A
ip: 104.18.4.141

Servidores DNS Principal (mname) y Secundario (rname)
host: Gtmetrix.com
class: IN
ttl: 1800
type: SOA
mname: jamie.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2341906658
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: Gtmetrix.com
class: IN
ttl: 300
type: MX
pri: 1
target: gtmetrix-com.mail.protection.outlook.com

Información TXT
host: Gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=-DQtbGSN51qELLAfz19MUETRDU8rWYdCx2JbLzjx-p0
entries: Array

Información TXT
host: Gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mail.zendesk.com -all
entries: Array

Información TXT
host: Gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: 202309280442105akocj5u6qvvgiizpf22u73t7czg6k0uje4g5pbmpmo874n0oi
entries: Array

Información TXT
host: Gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: MS=ms72257453
entries: Array

Registro IPv6
host: Gtmetrix.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:48d

Registro IPv6
host: Gtmetrix.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:58d