SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413038824
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=e07e5b72ee5ee05ab68d4dedf49e591d19495177
v=spf1 include:_spf.protonmail.ch mx ~all