SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418633411
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=8d07fb8fdc9fcf447bf9f1a16225d7f5a745431e
v=spf1 include:_spf.protonmail.ch ~all