Registro DMARC
v=DMARC1;p=quarantine;

Registro IPv4
host: sullivansusa.net
class: IN
ttl: 3600
type: A
ip: 141.193.213.10

Registro IPv4
host: sullivansusa.net
class: IN
ttl: 3600
type: A
ip: 141.193.213.11

Servidores DNS Principal (mname) y Secundario (rname)
host: sullivansusa.net
class: IN
ttl: 1800
type: SOA
mname: colin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376749788
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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

Información TXT
host: sullivansusa.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=YaHYj29JrUYitTKXzRzh_xpNvBUCtdTb8mf2mPnaGuc
entries: Array

Información TXT
host: sullivansusa.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:67.225.189.218 include:spf.protection.outlook.com include:_spf.google.com ~all
entries: Array