SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2390916464
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=daa4613c0172475a3ab986d5a6fac74134466aaa
v=spf1 include:_spf.protonmail.ch ~all
A