SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416364436
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=e73e8d99cc96ca406a7940859c167f1f99621c24
v=spf1 include:_spf.protonmail.ch mx ~all
A