SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416134280
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=b5e6c6df89b6eb45f71492ff9b35ced286ab3ba2
v=spf1 include:mailgun.org ~all