SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2409558533
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=f12939b357f49f60cac6e8a224f2686afcc88da3
v=spf1 include:_spf.protonmail.ch ~all