SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419634404
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=8f73d63a8263937c38e719db437228d6fb3f97d7
v=spf1 include:_spf.protonmail.ch ~all