Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:76ef57b1b3e34bc39cdb289d774c6767@dmarc-reports.cloudflare.net;

Registro IPv4
host: spbtext.ru
class: IN
ttl: 60
type: A
ip: 82.179.251.142

Servidores DNS Principal (mname) y Secundario (rname)
host: spbtext.ru
class: IN
ttl: 1800
type: SOA
mname: april.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416762912
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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