Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+essnjddgxju@dmarc.postmarkapp.com; sp=none; aspf=r;

Registro IPv4
host: web-3.ru
class: IN
ttl: 300
type: A
ip: 31.184.218.51

Servidores DNS Principal (mname) y Secundario (rname)
host: web-3.ru
class: IN
ttl: 1800
type: SOA
mname: nick.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2400230071
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: web-3.ru
class: IN
ttl: 300
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: web-3.ru
class: IN
ttl: 300
type: TXT
txt: google-site-verification=jVt2no3X36Emix-lCwXuLYMp7nDQ6trBus29JxMmyiA
entries: Array

Información TXT
host: web-3.ru
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:78.47.11.185 include:_spf.yandex.net ~all
entries: Array