SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419396394
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_ip4block.syncmx.com include:_ip6block.syncmx.com ip4:217.217.250.132 ~all