SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2410029681
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=6b11ea908de60938598b831e548cf33cd7c01622
v=spf1 include:_spf.protonmail.ch ~all