SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2415919844
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=152de381ea3809a1f8fa11b07e2d6c69f1ce9a6f
v=spf1 include:_spf.protonmail.ch ~all
A