SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418384648
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=ef81149ad2a6afb3897b49bc912cd2398ea778f5
v=spf1 include:_spf.protonmail.ch ~all