SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2415083675
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=f2ba1424fe8aba42f56d6372797d011dc18804bc
v=spf1 include:_spf.protonmail.ch ~all