SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416978842
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=3d91f570eeff09458df2abc6f9a36f34b6463f4c
v=spf1 include:_spf.protonmail.ch ~all