SOA
Start of Authority
Primary NS
Mailbox
dnsadmin.dondominio.com
Serial
2026100201
Refresh
10800
Retry
1800
Expire
691200
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx ip4:185.49.226.0/24 ip4:185.214.84.0/24 ip4:185.248.201.0/24 ~all
A