SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
3
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=4510e031f8c9d474b4a61127893b80ca6d9dfdf5
A
IPv4 Addresses
AAAA