SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411181868
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=a92e054a42238a2b72d10c7c46f5d1e86f8fa6e9
A