Registro DMARC
v=DMARC1; p=none; adkim=r; aspf=r; pct=100; rua=mailto:dmarc@projectundertaking.net;

Registro IPv4
host: projectundertaking.net
class: IN
ttl: 21600
type: A
ip: 76.74.93.230

Servidores DNS Principal (mname) y Secundario (rname)
host: projectundertaking.net
class: IN
ttl: 21600
type: SOA
mname: ns-cloud-a1.googledomains.com
rname: postmaster.projectundertaking.net
serial: 1721765885
refresh: 86400
retry: 900
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: projectundertaking.net
class: IN
ttl: 21600
type: MX
pri: 0
target: mxmail.projectundertaking.net

Información TXT
host: projectundertaking.net
class: IN
ttl: 21600
type: TXT
txt: v=spf1 A MX include:spf.dynect.net a mx include:spf.mtasv.net ip4:192.135.199.0/24  ~all
entries: Array