SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418710215
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=3b0600041da6bceb48df269caefde8eeb82c9d81
v=spf1 include:_spf.protonmail.ch mx ~all
AAAA