Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:4bb67a13@mxtoolbox.dmarc-report.com; ruf=mailto:4bb67a13@forensics.dmarc-report.com; fo=1

Registro IPv4
host: worldcat.org
class: IN
ttl: 300
type: A
ip: 104.18.32.188

Registro IPv4
host: worldcat.org
class: IN
ttl: 300
type: A
ip: 172.64.155.68

Servidores DNS Principal (mname) y Secundario (rname)
host: worldcat.org
class: IN
ttl: 1344
type: SOA
mname: michelle.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417985861
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: pinterest-site-verification=a6ef44050561dd412d6caa731124ca70
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: facebook-domain-verification=ct6p8jbb66z6nu28qz4817jrz0ed1a
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: v=spf1 ip4:129.33.239.222 include:oclcspf1.oclc.org include:oclcspf2.oclc.org include:oclcspf3.oclc.org -all
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: npqd3ygsj1hnj55s1g71lwzkfwhznbn3
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: mzhxtc5mtsykyrplh4zrg4z9m35snpvy
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: xpqv1hrsz3q41x16v4jq4zrfkq4hznyn
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: _cipqqw054v1ru0uh3vac064on4oegss
entries: Array

Información TXT
host: worldcat.org
class: IN
ttl: 30
type: TXT
txt: _4ug8uuejfm0w2osp4p1au7iu0k76z0d
entries: Array