SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411993702
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=03b682f8de3c971ceff3b06d6b5bb05ac32814b9
v=spf1 include:_spf.protonmail.ch ~all