SOA
Start of Authority
Primary NS
Mailbox
servidores.webempresa.com
Serial
2022032025
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.mailersend.net ip4:213.158.84.74 ip4:213.158.84.74 +a +mx include:_spf.webempresa.eu ~all
A