SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417156232
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=10d31faa17d3ca273c138e73e592c1a1fc3d620a
v=spf1 include:_spf.protonmail.ch ~all
A