Registro DMARC
v=DMARC1; p=none; rua=mailto:idpc.admin@idp.com

Registro IPv4
host: hotcoursesinternational.com
class: IN
ttl: 90
type: A
ip: 18.171.194.204

Registro IPv4
host: hotcoursesinternational.com
class: IN
ttl: 90
type: A
ip: 18.132.96.123

Registro IPv4
host: hotcoursesinternational.com
class: IN
ttl: 90
type: A
ip: 18.133.47.43

Servidores DNS Principal (mname) y Secundario (rname)
host: hotcoursesinternational.com
class: IN
ttl: 900
type: SOA
mname: ns-924.awsdns-51.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: hotcoursesinternational.com
class: IN
ttl: 3600
type: TXT
txt: vqz20dtbmpwn2wmrd3jcgnqywm250x4t
entries: Array

Información TXT
host: hotcoursesinternational.com
class: IN
ttl: 3600
type: TXT
txt: 988jht25q9lzpld5y70cdwpzczm2vt76
entries: Array