Registro DMARC
v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com

Registro IPv4
host: gradsb.ru
class: IN
ttl: 15288
type: A
ip: 85.175.226.102

Servidores DNS Principal (mname) y Secundario (rname)
host: gradsb.ru
class: IN
ttl: 86400
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1784961828
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: gradsb.ru
class: IN
ttl: 86400
type: MX
pri: 20
target: mailserver.purelymail.com

Información TXT
host: gradsb.ru
class: IN
ttl: 86400
type: TXT
txt: purelymail_ownership_proof=872975696f40726d7a04eff3e58982303352bcb7bfbe4081f24da60bbf92f916b60cd6547c3cf39886e30ee05bd024e32538d230a549e220aeab8a044d3eadf6
entries: Array

Información TXT
host: gradsb.ru
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:_spf.purelymail.com ~all
entries: Array