SOA
Start of Authority
Primary NS
Mailbox
servidores.webempresa.com
Serial
2022060407
Refresh
86400
Retry
7200
Expire
3600000
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:51.68.67.65 +ip4:178.33.166.104 +ip4:51.38.28.182 -all
A