SOA
Start of Authority
Primary NS
Mailbox
alertas.swered.net
Serial
2026062401
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:185.100.74.62 include:relay.sered.net ~all
v=spf1 +a +mx +ip4:191.96.207.111 include:relay.sered.net ~all
v=spf1 +a +mx +ip4:181.214.244.85 include:relay.sered.net ~all
A