Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@sp.nl; ruf=mailto:postmaster@sp.nl; fo=0:1:d:s; adkim=r; aspf=r; rf=afrf; sp=quarantine; ri=86400; pct=100;

Registro IPv4
host: sp.nl
class: IN
ttl: 300
type: A
ip: 149.210.225.161

Servidores DNS Principal (mname) y Secundario (rname)
host: sp.nl
class: IN
ttl: 300
type: SOA
mname: pdns1.sp.nl
rname: hostmaster.sp.nl
serial: 2024052801
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: sp.nl
class: IN
ttl: 3600
type: MX
pri: 30
target: pmx3.sp.nl

Servidor de Correo
host: sp.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: pmx2.sp.nl

Servidor de Correo
host: sp.nl
class: IN
ttl: 3600
type: MX
pri: 0
target: pmx1.sp.nl

Información TXT
host: sp.nl
class: IN
ttl: 300
type: TXT
txt: google-site-verification=_Ci3443QcEuyTVHxUUCR2XKKbYqLsTs09A44ztEJF1M
entries: Array

Información TXT
host: sp.nl
class: IN
ttl: 300
type: TXT
txt: MS=ms56992536
entries: Array

Información TXT
host: sp.nl
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:136.144.203.138 include:mailgun.org include:procurios.cloud include:sendgrid.net include:spf.protection.outlook.com include:_spf2.sp.nl include:_spf3.sp.nl -all
entries: Array

Información TXT
host: sp.nl
class: IN
ttl: 300
type: TXT
txt: procurios-site-verification=SjaaPrvNQMB44cQhqgz9
entries: Array

Registro IPv6
host: sp.nl
class: IN
ttl: 300
type: AAAA
ipv6: 2a01:7c8:aaba:8b:5054:ff:febe:2e31