SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418607143
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx a:23systems-dev.com ip4:208.52.185.97 ?all
v=DMARC1; p=none; rua=mailto:postmaster@23systems-dev.com
AAAA