SOA
Start of Authority
Primary NS
Mailbox
suaf2001.yahoo.com.mx
Serial
2026090101
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 ip4:65.99.225.73 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx ip4:174.136.52.230 ip4:207.210.229.125 ip4:65.99.252.137 +a +mx ~all
A