Registro IPv4
host: topperlearning.com
class: IN
ttl: 90
type: A
ip: 23.219.239.48

Servidores DNS Principal (mname) y Secundario (rname)
host: topperlearning.com
class: IN
ttl: 300
type: SOA
mname: a1-142.akam.net
rname: hostmaster.topperlearning.com
serial: 2020083192
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: topperlearning.com
class: IN
ttl: 90
type: MX
pri: 10
target: mx01.nw18.com

Servidor de Correo
host: topperlearning.com
class: IN
ttl: 90
type: MX
pri: 10
target: mx02.nw18.com

Información TXT
host: topperlearning.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ptr:mail.topperlearning.com include:netcore.co.in ip4:103.169.208.9/32 ip4:103.167.80.9/32 ip4:103.167.80.29/32 ip4:103.169.208.29/32 mx ~all
entries: Array

Información TXT
host: topperlearning.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=DJKbT-c8FYWbF_TDyLKvptHx32cJu_QVesGb8zu_skI
entries: Array

Información TXT
host: topperlearning.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=bxWUpN34BiNrMgT-9FO7uhiewwa78GsdhqeyYsJ7L4Y
entries: Array

Información TXT
host: topperlearning.com
class: IN
ttl: 300
type: TXT
txt: MS=ms95696077
entries: Array

Registro IPv6
host: topperlearning.com
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:5c00:2bb::3393

Registro IPv6
host: topperlearning.com
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:5c00:288::3393