Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: tdnws.ru
class: IN
ttl: 300
type: A
ip: 45.9.88.210

Servidores DNS Principal (mname) y Secundario (rname)
host: tdnws.ru
class: IN
ttl: 1800
type: SOA
mname: gabriel.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2363464756
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tdnws.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: tdnws.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:37.18.77.61 ip4:135.181.59.84 ip4:45.9.88.210 include:_spf.yandex.net include:_spf.emailtransfer.net include:_spf.tdnws.ru ~all
entries: Array