Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@netcetra.com

Registro IPv4
host: netcetra.com
class: IN
ttl: 12956
type: A
ip: 208.77.210.9

Servidores DNS Principal (mname) y Secundario (rname)
host: netcetra.com
class: IN
ttl: 12956
type: SOA
mname: ns1.netcetra.com
rname: jmahlmann.netcetra.com
serial: 2025083106
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 38400

Servidor de Correo
host: netcetra.com
class: IN
ttl: 500
type: MX
pri: 10
target: filter10.antispamcloud.com

Servidor de Correo
host: netcetra.com
class: IN
ttl: 500
type: MX
pri: 40
target: filter40.antispamcloud.com

Servidor de Correo
host: netcetra.com
class: IN
ttl: 500
type: MX
pri: 20
target: filter20.antispamcloud.com

Servidor de Correo
host: netcetra.com
class: IN
ttl: 500
type: MX
pri: 30
target: filter30.antispamcloud.com

Información TXT
host: netcetra.com
class: IN
ttl: 950
type: TXT
txt: google-site-verification=uF2h_tofh489B9Lcn6fdR5fvKHj9_W0xQu0xLZ03QZY
entries: Array

Información TXT
host: netcetra.com
class: IN
ttl: 950
type: TXT
txt: t9x8nvdsv5npm53qhmbkqlgkk67g15lq
entries: Array

Información TXT
host: netcetra.com
class: IN
ttl: 950
type: TXT
txt: v=spf1 a mx a:netcetra.com ip4:75.150.165.101 ip4:208.77.210.4 ip4:208.77.210.21 ip4:208.77.210.20 ?all
entries: Array