Registro DMARC
v=spf1 ipv4:206.221.186.123/32 ~all

Registro IPv4
host: hosting.nyu.edu
class: IN
ttl: 300
type: A
ip: 138.197.123.237

host: citizenresearcher.hosting.nyu.edu
class: IN
ttl: 300
type: CNAME
target: hosting.nyu.edu

Servidor de Correo
host: hosting.nyu.edu
class: IN
ttl: 21600
type: MX
pri: 10
target: nyuhosting.reclaimhosting.com

Información TXT
host: hosting.nyu.edu
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ipv4:206.221.186.123/32 ~all
entries: Array