Registro DMARC
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dcm_rua_reports@merck.com; ruf=mailto:dcm_ruf_reports@merck.com

Registro IPv4
host: merckmanuals.com
class: IN
ttl: 3600
type: A
ip: 166.117.53.172

Registro IPv4
host: merckmanuals.com
class: IN
ttl: 3600
type: A
ip: 3.33.166.197

Servidores DNS Principal (mname) y Secundario (rname)
host: merckmanuals.com
class: IN
ttl: 3600
type: SOA
mname: dns1.p03.nsone.net
rname: hostmaster.nsone.net
serial: 1743015182
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: YLTgwCZhCT2Zty_kX9y5jsrKfI25KyDZoNg_nDMZy4E
entries: Array

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms79134086
entries: Array

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=YLTgwCZhCT2Zty_kX9y5jsrKfI25KyDZoNg_nDMZy4E
entries: Array

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=b9xccepqmc7hbxtsbpt83dk6wb8inf
entries: Array

Información TXT
host: merckmanuals.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=z3f91tBhNW1CHTQGJL1YFbkR982996VQ3Ez07cGUkgc
entries: Array