Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; fo=1; rua=mailto:admin@kstu.ru; ruf=mailto:admin@kstu.ru

Registro IPv4
host: kstu.ru
class: IN
ttl: 600
type: A
ip: 89.232.95.156

Servidores DNS Principal (mname) y Secundario (rname)
host: kstu.ru
class: IN
ttl: 600
type: SOA
mname: ns.kstu.ru
rname: admin.kstu.ru
serial: 2025011700
refresh: 300
retry: 300
expire: 300
minimum-ttl: 300

Servidor de Correo
host: kstu.ru
class: IN
ttl: 600
type: MX
pri: 10
target: mail3.kstu.ru

Servidor de Correo
host: kstu.ru
class: IN
ttl: 600
type: MX
pri: 10
target: courier.kstu.ru

Información TXT
host: kstu.ru
class: IN
ttl: 600
type: TXT
txt: MS=64E75AE2EA3DC2A8B803738D3C6249F44A7E2C2F
entries: Array

Información TXT
host: kstu.ru
class: IN
ttl: 600
type: TXT
txt: MS=ms55086546
entries: Array

Información TXT
host: kstu.ru
class: IN
ttl: 600
type: TXT
txt: mailru-verification: 882a6546dbf1e3b8
entries: Array

Información TXT
host: kstu.ru
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:188.93.110.2 ip4:89.232.95.130 ip4:188.93.111.236 ip4:78.138.145.172 ip4:188.93.110.28 ip4:89.232.95.156 ip4:188.93.111.233 ip4:78.138.145.169 ip4:188.93.110.27 ip4:89.232.95.155 ip4:188.93.111.234 ip4:78.138.145.170 ~all
entries: Array