SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413569685
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=67f8cace02ea8bad5eaa977912ccaa448fef8791
v=spf1 include:_spf.protonmail.ch ~all