Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@mx1.rusender-mail.ru

Registro IPv4
host: oldtimer.ru
class: IN
ttl: 600
type: A
ip: 92.53.96.26

Servidores DNS Principal (mname) y Secundario (rname)
host: oldtimer.ru
class: IN
ttl: 600
type: SOA
mname: ns1.timeweb.ru
rname: dns.timeweb.ru
serial: 2025051500
refresh: 28800
retry: 7200
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: oldtimer.ru
class: IN
ttl: 600
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: oldtimer.ru
class: IN
ttl: 600
type: TXT
txt: yandex-verification: 063e2d0440680171
entries: Array

Información TXT
host: oldtimer.ru
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:rsndr.ru include:_spf.mail.ru ~all
entries: Array