Registro DMARC
v=DMARC1; p=none; rua=mailto:lothar@penguswimschool.com

Registro IPv4
host: penguswimschool.com
class: IN
ttl: 600
type: A
ip: 104.18.185.50

Servidores DNS Principal (mname) y Secundario (rname)
host: penguswimschool.com
class: IN
ttl: 1800
type: SOA
mname: rosa.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376048374
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: penguswimschool.com
class: IN
ttl: 300
type: MX
pri: 0
target: penguswimschool-com.mail.protection.outlook.com

Información TXT
host: penguswimschool.com
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=3dtjph70wlqt47l644vrgt8udp8ok5
entries: Array

Información TXT
host: penguswimschool.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=DDyq_Z7pMFnH593jphlsNVorvy40R6qBotI_OZJJC5A
entries: Array

Información TXT
host: penguswimschool.com
class: IN
ttl: 300
type: TXT
txt: mscid=zkYAUOjN/U+5f+0R47YaS9JaVfBUNlNGVF7CNcEYEf/12xhSlQM7sTScDr/qpWJonebf28mduNetGqqOggiG1g==
entries: Array

Información TXT
host: penguswimschool.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array