Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@ultrahost.pl; pct=100

Registro IPv4
host: ultrahost.pl
class: IN
ttl: 3600
type: A
ip: 54.36.108.193

Servidores DNS Principal (mname) y Secundario (rname)
host: ultrahost.pl
class: IN
ttl: 3600
type: SOA
mname: ns1.ultrahost.pl
rname: root.ultrahost.pl
serial: 2026011305
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: ultrahost.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.ultrahost.pl

Información TXT
host: ultrahost.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:54.36.108.193 ~all
entries: Array

Información TXT
host: ultrahost.pl
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=bJ_vk73C24-BMUCweaXrkyxTzAynsLzbAf-g2_xbaw4
entries: Array