Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@royallib.com; pct=100

Registro IPv4
host: royallib.com
class: IN
ttl: 1
type: A
ip: 45.9.73.94

Servidores DNS Principal (mname) y Secundario (rname)
host: royallib.com
class: IN
ttl: 3600
type: SOA
mname: ns01.1cloud.ru
rname: dns.mts.ru
serial: 2026102201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: royallib.com
class: IN
ttl: 1
type: TXT
txt: v=spf1 ip4:45.9.73.94 -all
entries: Array