SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419353507
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=585e96c679bb792dbe42d8879a1d6f1d45000ec1
v=spf1 include:_spf.protonmail.ch ~all
A