SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418975919
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=e737dd538428cc377177df6c6f0081fcca6c9a50
v=spf1 include:_spf.protonmail.ch ~all
A