Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:info@hastingslibrary.org

Registro IPv4
host: hastingslibrary.org
class: IN
ttl: 1653
type: A
ip: 151.101.194.159

Servidores DNS Principal (mname) y Secundario (rname)
host: hastingslibrary.org
class: IN
ttl: 1654
type: SOA
mname: NS93.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 124051512
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: hastingslibrary.org
class: IN
ttl: 3600
type: MX
pri: 0
target: hastingslibrary-org.mail.protection.outlook.com

Información TXT
host: hastingslibrary.org
class: IN
ttl: 3599
type: TXT
txt: v=spf1 ip4:67.220.127.252 include:spf.protection.outlook.com include:_spf.google.com ~all
entries: Array

Información TXT
host: hastingslibrary.org
class: IN
ttl: 3599
type: TXT
txt: MS=ms29625522
entries: Array