SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2412339843
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=7974c7ad81d7f764a3351ae8c9998fe17aa517b6
v=spf1 include:_spf.protonmail.ch ~all