SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413812919
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=f65ae5acb1d96adc590f5af67f7f21209ba27399
v=spf1 include:_spf.protonmail.ch ~all