SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416786776
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=5bbdb59cc7a5c2c752b11d7926764f9ef8f3d235
v=spf1 include:_spf.protonmail.ch ~all
A