Registro DMARC
v=DMARC1; p=reject; pct=100

Registro IPv4
host: openlabware.org
class: IN
ttl: 90
type: A
ip: 146.190.48.85

Servidores DNS Principal (mname) y Secundario (rname)
host: openlabware.org
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.openlabware.org
serial: 1728794831
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Información TXT
host: openlabware.org
class: IN
ttl: 90
type: TXT
txt: v=spf1 a:mail.openlabware.org a:my.openlabware.org ~all
entries: Array

Información TXT
host: openlabware.org
class: IN
ttl: 90
type: TXT
txt: google-site-verification=ME-eUyYvS_LPx0HY62j0IZbaf_Jw1hqt5PCSiOM8ups
entries: Array