SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2354397150
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=887205c37a4cf5c10c0aceff3fa03017a25b3625
v=spf1 include:_spf.protonmail.ch ~all
A