SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2410289113
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=2aeb12eb7f332bc175db64c518639480cc063a5f
v=spf1 include:_spf.protonmail.ch ~all