SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2409956597
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 mx a ip4:18.219.39.44 ip4:52.14.135.27 ip4:66.17.141.0/24 ip4:76.74.126.0/24 a:mailon.spamtitan.com include:_spf_cd.spamtitan.com ~all