Registro DMARC
v=DMARC1; p=quarantine; sp=reject; rua=mailto:postmaster@studylibid.com

Registro IPv4
host: studylibid.com
class: IN
ttl: 300
type: A
ip: 104.21.60.85

Registro IPv4
host: studylibid.com
class: IN
ttl: 300
type: A
ip: 172.67.194.251

Servidores DNS Principal (mname) y Secundario (rname)
host: studylibid.com
class: IN
ttl: 1800
type: SOA
mname: beau.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2339631632
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: studylibid.com
class: IN
ttl: 300
type: MX
pri: 1
target: mail.studylibid.com

Información TXT
host: studylibid.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:144.76.156.104 ip4:176.9.124.142 include:email.freshdesk.com -all
entries: Array

Información TXT
host: studylibid.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=t_R2krvME80aRi4qmGs4ql3GoTRNODxHfR1MZEaGQ-c
entries: Array

Registro IPv6
host: studylibid.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::ac43:c2fb

Registro IPv6
host: studylibid.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:3c55