SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2405838212
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
v=spf1 +a +mx +ip4:209.182.194.127 include:_spf.perfora.net include:_spf.kundenserver.de include:sendgrid.net ~all