SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418797786
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=6f4d08e588f58da25dcc726c90a8d68889617f88
v=spf1 include:_spf.protonmail.ch -all
A