SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419491014
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=5f09ca4d2e529d60cf65e005b966d7fc499394d4
AAAA