Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: chemistryworld.com
class: IN
ttl: 13
type: A
ip: 52.223.11.33

Registro IPv4
host: chemistryworld.com
class: IN
ttl: 13
type: A
ip: 35.71.136.153

Servidores DNS Principal (mname) y Secundario (rname)
host: chemistryworld.com
class: IN
ttl: 613
type: SOA
mname: ns-566.awsdns-06.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: chemistryworld.com
class: IN
ttl: 13
type: TXT
txt: globalsign-domain-verification=teIFEUG2HCCMJeftdqGcP3PAe7QwyDmaQhVoTVni35
entries: Array

Información TXT
host: chemistryworld.com
class: IN
ttl: 13
type: TXT
txt: b8a633b6a0da4b44b003a80d7d45e330
entries: Array

Información TXT
host: chemistryworld.com
class: IN
ttl: 13
type: TXT
txt: v=spf1 include:mail.webvisioncloud.com include:sendgrid.net ~all
entries: Array