SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2420070908
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=75543ba1eb88c119416c3f5797baa7b5a77852fd
v=spf1 include:_spf.protonmail.ch ~all
A