SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419332173
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=06110f338ba9ee767e6d28239b82988797a7b330
v=spf1 include:_spf.protonmail.ch ~all