SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2414168683
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=ef6f99e4ef9e9aec31264a3f76f2f9abc5a9a9bf
v=spf1 include:_spf.protonmail.ch ~all