SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
23
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=b9e2783fc5c549ecb766ebc5a3caa70c0f2d8483
v=spf1 include:_spf.protonmail.ch a:strebler.servebeer.com a:hermes.matthewfranklin.com ~all
A