SOA
Start of Authority
Primary NS
Mailbox
servers.tier.net
Serial
2026092101
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:154.16.200.194 +ip4:192.227.132.90 +ip4:198.12.92.242 +ip4:198.12.92.244 +include:relay.mailchannels.net +include:relay.mailbaby.net +include:sts.amazonaws.com +include:email-smtp.us-east-1.amazonaws.com +ip4:188.165.213.20 ~all
A