SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419908850
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.serviciodecorreo.es include:_spf.connectif.cloud include:mailgun.org -all
A