SOA
Start of Authority
Primary NS
Mailbox
contacto.swq.mx
Serial
2026081600
Refresh
86400
Retry
7200
Expire
1600000
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
Prueba de replica
MS=ms82910490
v=spf1 include:spf.protection.outlook.com ~all