SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419114679
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=f1ad0a93c492d325e7ec633bef711f7c2109c31c
v=spf1 include:_spf.protonmail.ch ~all