Registro DMARC
v=DMARC1; p=none; rua=mailto:786bdef45e1c4e7b9ce24ce070eb3ca6@dmarc-reports.cloudflare.net,mailto:dmarc-reports@gtmetrix.com

Registro IPv4
host: gtmetrix.com
class: IN
ttl: 300
type: A
ip: 104.20.27.222

Registro IPv4
host: gtmetrix.com
class: IN
ttl: 300
type: A
ip: 172.66.170.87

Servidores DNS Principal (mname) y Secundario (rname)
host: gtmetrix.com
class: IN
ttl: 1800
type: SOA
mname: serenity.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376809728
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: gtmetrix.com
class: IN
ttl: 3600
type: MX
pri: 0
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: MS=ms45668839
entries: Array

Información TXT
host: gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: 202408201802210c54vovyqtijljmtxxzz86cwqtob8r2h9rm3ik6lmh41nfz2ds
entries: Array

Información TXT
host: gtmetrix.com
class: IN
ttl: 300
type: TXT
txt: MS=ms72257453
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 include:return.recurly.com include:email.recurly.com -all
entries: Array

Registro IPv6
host: gtmetrix.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::ac42:aa57

Registro IPv6
host: gtmetrix.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::6814:1bde