SOA
Start of Authority
Primary NS
Mailbox
admin.dolphgroups.com
Serial
2026093002
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
NS
Nameservers
TXT
TXT Records
v=spf1 include:_spf.mailersend.net a mx include:spf.turbo-smtp.com include:queensmtp.com ?all