SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411389521
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=d9f5ba382a8886f21414166b5b24dcb38137e5e9
v=spf1 include:_spf.protonmail.ch mx ~all