SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2410417874
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=32daafb2e1ae65145950d7f6da211c3f6237291f
v=spf1 include:_spf.protonmail.ch ~all