Registro DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:reed-elsevier@rua.agari.com,mailto:dmarc-a@lexisnexis.com; ruf=mailto:reed-elsevier@ruf.agari.com

Registro IPv4
host: sciencedirect.com
class: IN
ttl: 300
type: A
ip: 162.159.137.70

Registro IPv4
host: sciencedirect.com
class: IN
ttl: 300
type: A
ip: 162.159.136.70

Servidores DNS Principal (mname) y Secundario (rname)
host: sciencedirect.com
class: IN
ttl: 1800
type: SOA
mname: elmo.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2341179589
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sciencedirect.com
class: IN
ttl: 300
type: MX
pri: 10
target: sciencedirect-com.mail.protection.outlook.com

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: _globalsign-domain-verification=WMWEl3x2px3ebajHF9mer6Bb1oTiXuF6nlS9k3ZbJo
entries: Array

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: f92b5d99-6557-4f2a-9a4e-41b9cce227d2
entries: Array

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: MS=ms66274496
entries: Array

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:80.64.57.21/30 a:rsevps20.ritense.com include:spf.protection.outlook.com ~all
entries: Array

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: DEp7qMu+ohOBEn42vkt+jYjp/8PMYaqualiDOigSRdWnOQQcxQuPrQoej/VUoJ7jbXfKKo0VbFyGJoaJlcILHg==
entries: Array

Información TXT
host: sciencedirect.com
class: IN
ttl: 300
type: TXT
txt: d7807cbd-1201-468d-a943-4e505c51a6a4
entries: Array