SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416883636
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=08d86ecb2b26242c4894cdd39bba20ae401fb8d2
v=spf1 include:_spf.protonmail.ch ~all