SOA
Start of Authority
Primary NS
Mailbox
root.business300.mypowerfulserver.com
Serial
2026062601
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:95.217.194.112 include:relay.mailbaby.net ip4:69.169.108.114 +a +mx +ip4:65.108.107.225 +ip4:65.108.107.236 +ip4:95.217.207.219 +ip4:116.202.197.244 +ip4:37.27.57.153 ~all