SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413616399
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=cd26dd2552b158745d95565c2b591d06e99f57e8
v=spf1 include:_spf.protonmail.ch ~all