SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419351215
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
ca3-b73b1d04678a4c56a9209c534312ab2c
protonmail-verification=955c6cdb1865c7094578968c3e162fc99f77cf2c
v=spf1 include:_spf.protonmail.ch ~all