Registro DMARC
v=DMARC1;aspf=s; p=reject ; sp=reject

Registro IPv4
host: htmlweb.ru
class: IN
ttl: 21272
type: A
ip: 185.12.92.137

Servidores DNS Principal (mname) y Secundario (rname)
host: htmlweb.ru
class: IN
ttl: 900
type: SOA
mname: dns1.yandex.net
rname: dns-hosting.yandex.ru
serial: 17
refresh: 900
retry: 90
expire: 86400
minimum-ttl: 900

Servidor de Correo
host: htmlweb.ru
class: IN
ttl: 21600
type: MX
pri: 20
target: mx.yandex.ru

Información TXT
host: htmlweb.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:185.12.92.137 include:_spf.yandex.ru -all
entries: Array

Información TXT
host: htmlweb.ru
class: IN
ttl: 21600
type: TXT
txt: mailru-verification: 0939cf685f56852c
entries: Array

Información TXT
host: htmlweb.ru
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=bzTEeASV_etzOW5SuOqPt21NvsEAXJkvW9fFlnEqXuk
entries: Array