SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419479363
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=008562d638ce9b7cd25ba5e6350893f577ae3c41
v=spf1 include:_spf.protonmail.ch ~all