Registro DMARC
v=DMARC1;p=quarantine;aspf=s;pct=20;rua=mailto:postmaster@psu.ru;fo=0;

Registro IPv4
host: psu.ru
class: IN
ttl: 300
type: A
ip: 212.192.64.44

Servidores DNS Principal (mname) y Secundario (rname)
host: psu.ru
class: IN
ttl: 86400
type: SOA
mname: ns.psu.ru
rname: hostmaster.psu.ru
serial: 2024101501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: psu.ru
class: IN
ttl: 86400
type: MX
pri: 20
target: postoffice.psu.ru

Información TXT
host: psu.ru
class: IN
ttl: 86400
type: TXT
txt: _globalsign-domain-verification=GkP-kWZbtOnWVtV5VvoByggsLXOzlUij9kqP_GlqFx
entries: Array

Información TXT
host: psu.ru
class: IN
ttl: 86400
type: TXT
txt: mailru-verification: 00298e0ca3ca8a26
entries: Array

Información TXT
host: psu.ru
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +mx +a:postoffice.psu.ru ip4:212.192.70.134 ~all
entries: Array

Información TXT
host: psu.ru
class: IN
ttl: 86400
type: TXT
txt: MS=195E920459A9A78123B39C835CC5E3B1E958F95F
entries: Array

Información TXT
host: psu.ru
class: IN
ttl: 86400
type: TXT
txt: google-site-verification=S62Fl_15Y7K07iwi5TiZ7vPg5uJruN_ME-hNFl-wDBc
entries: Array