SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
1
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=3f726a187160fa6bc57687d5a1c04ed0d4e8b7b7
fah-claim=002-02-23169267-ee18-4125-a943-1193a140661d