SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418756248
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=8c112359e5fb30689c29409e0924b89f02cf33f9
A