Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: barnesandnoble.com
class: IN
ttl: 300
type: A
ip: 161.221.74.213

Servidores DNS Principal (mname) y Secundario (rname)
host: barnesandnoble.com
class: IN
ttl: 900
type: SOA
mname: pnjmasterns01.barnesandnoble.com
rname: domainadmin.book.com
serial: 2025022000
refresh: 7200
retry: 3600
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: barnesandnoble.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mxa-00189e01.gslb.pphosted.com

Servidor de Correo
host: barnesandnoble.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mxb-00189e01.gslb.pphosted.com

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: Ayj1YQOq3HE8gtQeyJmTeFmFm0CUjnCt/HTla7UP5WVhCdnXRB9rHh50aLrFLDrgAbDCPT9TcCMPhLWE1/kGpw==
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: google-site-verification=S9HdDixcYvcC3VmBJ10vMnp2bvWo-NOEhTsz1872cwM
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: facebook-domain-verification=kip2xem6dh35kkunaf4wy0rglzntuu
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: globalsign-domain-verification=DC4068F72A3105BF4756F557207EE45A
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: MS=ms43486183
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: apple-domain-verification=WAywMPm3MWiRw_mMX8O50IJbtwgzHiC_Hqya1dp6Hak
entries: Array

Información TXT
host: barnesandnoble.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
entries: Array