Registro DMARC
v=DMARC1; p=none; rua=mailto:pz7yokebnw@rua.powerdmarc.com; ruf=mailto:pz7yokebnw@ruf.powerdmarc.com; fo=1;

Registro IPv4
host: theclosinggroup.biz
class: IN
ttl: 300
type: A
ip: 172.67.197.216

Registro IPv4
host: theclosinggroup.biz
class: IN
ttl: 300
type: A
ip: 104.21.49.250

Servidores DNS Principal (mname) y Secundario (rname)
host: theclosinggroup.biz
class: IN
ttl: 1800
type: SOA
mname: coco.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2359423584
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: theclosinggroup.biz
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.emailsrvr.com

Servidor de Correo
host: theclosinggroup.biz
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.emailsrvr.com

Información TXT
host: theclosinggroup.biz
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:emailsrvr.com include:email-od.com include:mailgun.org ~all
entries: Array

Registro IPv6
host: theclosinggroup.biz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:c5d8

Registro IPv6
host: theclosinggroup.biz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:31fa