Registro DMARC
v=DMARC1; p=reject; sp=reject

Registro DMARC
v=DMARC1; p=reject; sp=reject

Registro IPv4
host: optsumki.ru
class: IN
ttl: 300
type: A
ip: 31.184.252.99

Información registro PTR (Reverso - Inverso)
host: optsumki.ru
class: IN
ttl: 600
type: PTR
target: expired1.axelname.ru

Información TXT
host: optsumki.ru
class: IN
ttl: 300
type: TXT
txt: v=DMARC1; p=reject; sp=reject
entries: Array

Información TXT
host: optsumki.ru
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a -all
entries: Array