SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419237292
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
20260924225704pm._domainkey.notificaciones
v=spf1 +a +mx +ip4:207.210.229.75 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx -all